Home / 17,244,767.28-25,867,244.45-5,114,335.94

Finding the Fourth Proportional to 17,244,767.28, 25,867,244.45 and 5,114,335.94

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Solution

The fourth proportional to 17,244,767.28, 25,867,244.45 and 5,114,335.94 is: 7,671,531.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,244,767.28 : 25,867,244.45 = 5,114,335.94 : x
  2. Step 2: Convert to fraction form
    17,244,767.28/25,867,244.45 = 5,114,335.94/x
  3. Step 3: Cross multiply
    17,244,767.28x = 25,867,244.45 × 5,114,335.94
  4. Step 4: Simplify right side
    17,244,767.28x = 132,293,777,959,400.55
  5. Step 5: Solve for x
    x = 132,293,777,959,400.55/17,244,767.28
  6. Step 6: Final answer
    x = 7,671,531.65

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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.