Home / 2,086,089,185,221-3,129,133,777,831.60-2,086,089,185,221

Finding the Fourth Proportional to 2,086,089,185,221, 3,129,133,777,831.60 and 2,086,089,185,221

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Solution

The fourth proportional to 2,086,089,185,221, 3,129,133,777,831.60 and 2,086,089,185,221 is: 3,129,133,777,831.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,086,089,185,221 : 3,129,133,777,831.60 = 2,086,089,185,221 : x
  2. Step 2: Convert to fraction form
    2,086,089,185,221/3,129,133,777,831.60 = 2,086,089,185,221/x
  3. Step 3: Cross multiply
    2,086,089,185,221x = 3,129,133,777,831.60 × 2,086,089,185,221
  4. Step 4: Simplify right side
    2,086,089,185,221x = 6,527,652,133,044,232,808,038,400
  5. Step 5: Solve for x
    x = 6,527,652,133,044,232,808,038,400/2,086,089,185,221
  6. Step 6: Final answer
    x = 3,129,133,777,831.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.