Home / 62,419,417.60-93,629,126.40-22,024,652.80

Finding the Fourth Proportional to 62,419,417.60, 93,629,126.40 and 22,024,652.80

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Solution

The fourth proportional to 62,419,417.60, 93,629,126.40 and 22,024,652.80 is: 33,036,979.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,419,417.60 : 93,629,126.40 = 22,024,652.80 : x
  2. Step 2: Convert to fraction form
    62,419,417.60/93,629,126.40 = 22,024,652.80/x
  3. Step 3: Cross multiply
    62,419,417.60x = 93,629,126.40 × 22,024,652.80
  4. Step 4: Simplify right side
    62,419,417.60x = 2,062,149,000,927,314
  5. Step 5: Solve for x
    x = 2,062,149,000,927,314/62,419,417.60
  6. Step 6: Final answer
    x = 33,036,979.20

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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.