Home / 114,552,380.97-158,082,695.15-62,342,042.49

Finding the Fourth Proportional to 114,552,380.97, 158,082,695.15 and 62,342,042.49

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Solution

The fourth proportional to 114,552,380.97, 158,082,695.15 and 62,342,042.49 is: 86,032,241.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,552,380.97 : 158,082,695.15 = 62,342,042.49 : x
  2. Step 2: Convert to fraction form
    114,552,380.97/158,082,695.15 = 62,342,042.49/x
  3. Step 3: Cross multiply
    114,552,380.97x = 158,082,695.15 × 62,342,042.49
  4. Step 4: Simplify right side
    114,552,380.97x = 9,855,198,097,663,308
  5. Step 5: Solve for x
    x = 9,855,198,097,663,308/114,552,380.97
  6. Step 6: Final answer
    x = 86,032,241.44

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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.