Home / 17,904,249.60-24,707,867.84-9,755,487.52

Finding the Fourth Proportional to 17,904,249.60, 24,707,867.84 and 9,755,487.52

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Solution

The fourth proportional to 17,904,249.60, 24,707,867.84 and 9,755,487.52 is: 13,462,574.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,904,249.60 : 24,707,867.84 = 9,755,487.52 : x
  2. Step 2: Convert to fraction form
    17,904,249.60/24,707,867.84 = 9,755,487.52/x
  3. Step 3: Cross multiply
    17,904,249.60x = 24,707,867.84 × 9,755,487.52
  4. Step 4: Simplify right side
    17,904,249.60x = 241,037,296,358,929.34
  5. Step 5: Solve for x
    x = 241,037,296,358,929.34/17,904,249.60
  6. Step 6: Final answer
    x = 13,462,574.63

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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.