Home / 39,790,694.00-54,910,595.25-22,386,997.71

Finding the Fourth Proportional to 39,790,694.00, 54,910,595.25 and 22,386,997.71

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Solution

The fourth proportional to 39,790,694.00, 54,910,595.25 and 22,386,997.71 is: 30,893,740.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,790,694.00 : 54,910,595.25 = 22,386,997.71 : x
  2. Step 2: Convert to fraction form
    39,790,694.00/54,910,595.25 = 22,386,997.71/x
  3. Step 3: Cross multiply
    39,790,694.00x = 54,910,595.25 × 22,386,997.71
  4. Step 4: Simplify right side
    39,790,694.00x = 1,229,283,370,116,487
  5. Step 5: Solve for x
    x = 1,229,283,370,116,487/39,790,694.00
  6. Step 6: Final answer
    x = 30,893,740.39

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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.