Home / 16,757,854.84-25,101,906.42-10,662,392.44

Finding the Fourth Proportional to 16,757,854.84, 25,101,906.42 and 10,662,392.44

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Solution

The fourth proportional to 16,757,854.84, 25,101,906.42 and 10,662,392.44 is: 15,971,398.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,757,854.84 : 25,101,906.42 = 10,662,392.44 : x
  2. Step 2: Convert to fraction form
    16,757,854.84/25,101,906.42 = 10,662,392.44/x
  3. Step 3: Cross multiply
    16,757,854.84x = 25,101,906.42 × 10,662,392.44
  4. Step 4: Simplify right side
    16,757,854.84x = 267,646,377,242,195.47
  5. Step 5: Solve for x
    x = 267,646,377,242,195.47/16,757,854.84
  6. Step 6: Final answer
    x = 15,971,398.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.