Installed application is higher than current version

$currentversion = "97.0.4692.90"

function Get-ApplicationVersion {

    $applicationName = "Google Chrome"

    $my_check = Get-ItemProperty HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\* | Select-Object DisplayName, DisplayVersion, InstallDate | Where -Property DisplayName -Match $applicationName

    $versionNumber = $my_check.DisplayVersion

    if ($my_check) {

        $versionNumber

    }

    else {

        write-warning "Application not found"

    }

}

$version = Get-ApplicationVersion

If ($version -gt $currentversion) {

Write-host "Alredy higher version installed in the machine"

}

Else {

Write-host "Installing the current version"

}