Home / 82,793,174,237.60-124,189,761,356.40-35,652,231,773.60

Finding the Fourth Proportional to 82,793,174,237.60, 124,189,761,356.40 and 35,652,231,773.60

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Solution

The fourth proportional to 82,793,174,237.60, 124,189,761,356.40 and 35,652,231,773.60 is: 53,478,347,660.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,793,174,237.60 : 124,189,761,356.40 = 35,652,231,773.60 : x
  2. Step 2: Convert to fraction form
    82,793,174,237.60/124,189,761,356.40 = 35,652,231,773.60/x
  3. Step 3: Cross multiply
    82,793,174,237.60x = 124,189,761,356.40 × 35,652,231,773.60
  4. Step 4: Simplify right side
    82,793,174,237.60x = 4,427,642,155,786,444,996,608
  5. Step 5: Solve for x
    x = 4,427,642,155,786,444,996,608/82,793,174,237.60
  6. Step 6: Final answer
    x = 53,478,347,660.40

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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.