Home / 58,156,863.83-80,268,381.38-34,649,171.58

Finding the Fourth Proportional to 58,156,863.83, 80,268,381.38 and 34,649,171.58

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Solution

The fourth proportional to 58,156,863.83, 80,268,381.38 and 34,649,171.58 is: 47,822,952.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,156,863.83 : 80,268,381.38 = 34,649,171.58 : x
  2. Step 2: Convert to fraction form
    58,156,863.83/80,268,381.38 = 34,649,171.58/x
  3. Step 3: Cross multiply
    58,156,863.83x = 80,268,381.38 × 34,649,171.58
  4. Step 4: Simplify right side
    58,156,863.83x = 2,781,232,918,711,251
  5. Step 5: Solve for x
    x = 2,781,232,918,711,251/58,156,863.83
  6. Step 6: Final answer
    x = 47,822,952.20

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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.