Home / 17,635,934.16-24,335,908.04-9,899,203.28

Finding the Fourth Proportional to 17,635,934.16, 24,335,908.04 and 9,899,203.28

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Solution

The fourth proportional to 17,635,934.16, 24,335,908.04 and 9,899,203.28 is: 13,659,956.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,635,934.16 : 24,335,908.04 = 9,899,203.28 : x
  2. Step 2: Convert to fraction form
    17,635,934.16/24,335,908.04 = 9,899,203.28/x
  3. Step 3: Cross multiply
    17,635,934.16x = 24,335,908.04 × 9,899,203.28
  4. Step 4: Simplify right side
    17,635,934.16x = 240,906,100,691,346.34
  5. Step 5: Solve for x
    x = 240,906,100,691,346.34/17,635,934.16
  6. Step 6: Final answer
    x = 13,659,956.91

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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.