Home / 39,371,433.30-59,057,149.95-36,253,646.10

Finding the Fourth Proportional to 39,371,433.30, 59,057,149.95 and 36,253,646.10

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Solution

The fourth proportional to 39,371,433.30, 59,057,149.95 and 36,253,646.10 is: 54,380,469.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,371,433.30 : 59,057,149.95 = 36,253,646.10 : x
  2. Step 2: Convert to fraction form
    39,371,433.30/59,057,149.95 = 36,253,646.10/x
  3. Step 3: Cross multiply
    39,371,433.30x = 59,057,149.95 × 36,253,646.10
  4. Step 4: Simplify right side
    39,371,433.30x = 2,141,037,013,961,933
  5. Step 5: Solve for x
    x = 2,141,037,013,961,933/39,371,433.30
  6. Step 6: Final answer
    x = 54,380,469.15

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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.