Home / 29,681,841.88-44,520,585.54-9,481,660.12

Finding the Fourth Proportional to 29,681,841.88, 44,520,585.54 and 9,481,660.12

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Solution

The fourth proportional to 29,681,841.88, 44,520,585.54 and 9,481,660.12 is: 14,221,794.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,681,841.88 : 44,520,585.54 = 9,481,660.12 : x
  2. Step 2: Convert to fraction form
    29,681,841.88/44,520,585.54 = 9,481,660.12/x
  3. Step 3: Cross multiply
    29,681,841.88x = 44,520,585.54 × 9,481,660.12
  4. Step 4: Simplify right side
    29,681,841.88x = 422,129,060,433,666.62
  5. Step 5: Solve for x
    x = 422,129,060,433,666.62/29,681,841.88
  6. Step 6: Final answer
    x = 14,221,794.66

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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.