Home / 17,714,654.08-24,446,297.28-9,979,789.12

Finding the Fourth Proportional to 17,714,654.08, 24,446,297.28 and 9,979,789.12

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Solution

The fourth proportional to 17,714,654.08, 24,446,297.28 and 9,979,789.12 is: 13,772,151.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,714,654.08 : 24,446,297.28 = 9,979,789.12 : x
  2. Step 2: Convert to fraction form
    17,714,654.08/24,446,297.28 = 9,979,789.12/x
  3. Step 3: Cross multiply
    17,714,654.08x = 24,446,297.28 × 9,979,789.12
  4. Step 4: Simplify right side
    17,714,654.08x = 243,968,891,619,229.59
  5. Step 5: Solve for x
    x = 243,968,891,619,229.59/17,714,654.08
  6. Step 6: Final answer
    x = 13,772,151.04

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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.