Home / 168,162,197.88-252,356,476.50-58,988,402.04

Finding the Fourth Proportional to 168,162,197.88, 252,356,476.50 and 58,988,402.04

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Solution

The fourth proportional to 168,162,197.88, 252,356,476.50 and 58,988,402.04 is: 88,522,304.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,162,197.88 : 252,356,476.50 = 58,988,402.04 : x
  2. Step 2: Convert to fraction form
    168,162,197.88/252,356,476.50 = 58,988,402.04/x
  3. Step 3: Cross multiply
    168,162,197.88x = 252,356,476.50 × 58,988,402.04
  4. Step 4: Simplify right side
    168,162,197.88x = 14,886,105,293,179,812
  5. Step 5: Solve for x
    x = 14,886,105,293,179,812/168,162,197.88
  6. Step 6: Final answer
    x = 88,522,304.54

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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.