Home / 25,297,166.38-34,910,049.63-13,694,726.38

Finding the Fourth Proportional to 25,297,166.38, 34,910,049.63 and 13,694,726.38

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Solution

The fourth proportional to 25,297,166.38, 34,910,049.63 and 13,694,726.38 is: 18,898,700.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,297,166.38 : 34,910,049.63 = 13,694,726.38 : x
  2. Step 2: Convert to fraction form
    25,297,166.38/34,910,049.63 = 13,694,726.38/x
  3. Step 3: Cross multiply
    25,297,166.38x = 34,910,049.63 × 13,694,726.38
  4. Step 4: Simplify right side
    25,297,166.38x = 478,083,577,595,070.31
  5. Step 5: Solve for x
    x = 478,083,577,595,070.31/25,297,166.38
  6. Step 6: Final answer
    x = 18,898,700.76

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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.