Home / 17,762,498.48-24,512,844.84-10,885,654.64

Finding the Fourth Proportional to 17,762,498.48, 24,512,844.84 and 10,885,654.64

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Solution

The fourth proportional to 17,762,498.48, 24,512,844.84 and 10,885,654.64 is: 15,022,569.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,762,498.48 : 24,512,844.84 = 10,885,654.64 : x
  2. Step 2: Convert to fraction form
    17,762,498.48/24,512,844.84 = 10,885,654.64/x
  3. Step 3: Cross multiply
    17,762,498.48x = 24,512,844.84 × 10,885,654.64
  4. Step 4: Simplify right side
    17,762,498.48x = 266,838,363,172,146.06
  5. Step 5: Solve for x
    x = 266,838,363,172,146.06/17,762,498.48
  6. Step 6: Final answer
    x = 15,022,569.23

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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.