Home / 36,819,518.76-55,229,248.98-9,893,174.76

Finding the Fourth Proportional to 36,819,518.76, 55,229,248.98 and 9,893,174.76

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Solution

The fourth proportional to 36,819,518.76, 55,229,248.98 and 9,893,174.76 is: 14,839,754.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,819,518.76 : 55,229,248.98 = 9,893,174.76 : x
  2. Step 2: Convert to fraction form
    36,819,518.76/55,229,248.98 = 9,893,174.76/x
  3. Step 3: Cross multiply
    36,819,518.76x = 55,229,248.98 × 9,893,174.76
  4. Step 4: Simplify right side
    36,819,518.76x = 546,392,612,022,691.69
  5. Step 5: Solve for x
    x = 546,392,612,022,691.69/36,819,518.76
  6. Step 6: Final answer
    x = 14,839,754.30

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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.