Home / 58,737,857.53-81,053,498.19-33,959,641.43

Finding the Fourth Proportional to 58,737,857.53, 81,053,498.19 and 33,959,641.43

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Solution

The fourth proportional to 58,737,857.53, 81,053,498.19 and 33,959,641.43 is: 46,861,561.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,737,857.53 : 81,053,498.19 = 33,959,641.43 : x
  2. Step 2: Convert to fraction form
    58,737,857.53/81,053,498.19 = 33,959,641.43/x
  3. Step 3: Cross multiply
    58,737,857.53x = 81,053,498.19 × 33,959,641.43
  4. Step 4: Simplify right side
    58,737,857.53x = 2,752,547,735,179,554
  5. Step 5: Solve for x
    x = 2,752,547,735,179,554/58,737,857.53
  6. Step 6: Final answer
    x = 46,861,561.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.