Home / 17,607,337.92-24,297,818.40-9,872,356.32

Finding the Fourth Proportional to 17,607,337.92, 24,297,818.40 and 9,872,356.32

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Solution

The fourth proportional to 17,607,337.92, 24,297,818.40 and 9,872,356.32 is: 13,623,679.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,607,337.92 : 24,297,818.40 = 9,872,356.32 : x
  2. Step 2: Convert to fraction form
    17,607,337.92/24,297,818.40 = 9,872,356.32/x
  3. Step 3: Cross multiply
    17,607,337.92x = 24,297,818.40 × 9,872,356.32
  4. Step 4: Simplify right side
    17,607,337.92x = 239,876,721,043,452.28
  5. Step 5: Solve for x
    x = 239,876,721,043,452.28/17,607,337.92
  6. Step 6: Final answer
    x = 13,623,679.07

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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.