Home / 16,567,123.04-22,864,635.12-9,505,301.88

Finding the Fourth Proportional to 16,567,123.04, 22,864,635.12 and 9,505,301.88

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Solution

The fourth proportional to 16,567,123.04, 22,864,635.12 and 9,505,301.88 is: 13,118,467.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,567,123.04 : 22,864,635.12 = 9,505,301.88 : x
  2. Step 2: Convert to fraction form
    16,567,123.04/22,864,635.12 = 9,505,301.88/x
  3. Step 3: Cross multiply
    16,567,123.04x = 22,864,635.12 × 9,505,301.88
  4. Step 4: Simplify right side
    16,567,123.04x = 217,335,259,191,650.06
  5. Step 5: Solve for x
    x = 217,335,259,191,650.06/16,567,123.04
  6. Step 6: Final answer
    x = 13,118,467.14

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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.