Home / 15,536,474.74-23,304,785.82-4,753,758.38

Finding the Fourth Proportional to 15,536,474.74, 23,304,785.82 and 4,753,758.38

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Solution

The fourth proportional to 15,536,474.74, 23,304,785.82 and 4,753,758.38 is: 7,130,660.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,536,474.74 : 23,304,785.82 = 4,753,758.38 : x
  2. Step 2: Convert to fraction form
    15,536,474.74/23,304,785.82 = 4,753,758.38/x
  3. Step 3: Cross multiply
    15,536,474.74x = 23,304,785.82 × 4,753,758.38
  4. Step 4: Simplify right side
    15,536,474.74x = 110,785,320,885,930.17
  5. Step 5: Solve for x
    x = 110,785,320,885,930.17/15,536,474.74
  6. Step 6: Final answer
    x = 7,130,660.12

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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.