Home / 62,766,503.60-94,149,616.92-16,708,382.96

Finding the Fourth Proportional to 62,766,503.60, 94,149,616.92 and 16,708,382.96

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Solution

The fourth proportional to 62,766,503.60, 94,149,616.92 and 16,708,382.96 is: 25,062,537.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,766,503.60 : 94,149,616.92 = 16,708,382.96 : x
  2. Step 2: Convert to fraction form
    62,766,503.60/94,149,616.92 = 16,708,382.96/x
  3. Step 3: Cross multiply
    62,766,503.60x = 94,149,616.92 × 16,708,382.96
  4. Step 4: Simplify right side
    62,766,503.60x = 1,573,087,855,036,655.75
  5. Step 5: Solve for x
    x = 1,573,087,855,036,655.75/62,766,503.60
  6. Step 6: Final answer
    x = 25,062,537.58

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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.