Home / 39,708,862.38-59,566,724.82-10,954,998

Finding the Fourth Proportional to 39,708,862.38, 59,566,724.82 and 10,954,998

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Solution

The fourth proportional to 39,708,862.38, 59,566,724.82 and 10,954,998 is: 16,433,443.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,708,862.38 : 59,566,724.82 = 10,954,998 : x
  2. Step 2: Convert to fraction form
    39,708,862.38/59,566,724.82 = 10,954,998/x
  3. Step 3: Cross multiply
    39,708,862.38x = 59,566,724.82 × 10,954,998
  4. Step 4: Simplify right side
    39,708,862.38x = 652,553,351,269,650.38
  5. Step 5: Solve for x
    x = 652,553,351,269,650.38/39,708,862.38
  6. Step 6: Final answer
    x = 16,433,443.62

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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.