Home / 17,060,863.68-25,594,725.47-6,278,221.04

Finding the Fourth Proportional to 17,060,863.68, 25,594,725.47 and 6,278,221.04

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Solution

The fourth proportional to 17,060,863.68, 25,594,725.47 and 6,278,221.04 is: 9,418,593.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,060,863.68 : 25,594,725.47 = 6,278,221.04 : x
  2. Step 2: Convert to fraction form
    17,060,863.68/25,594,725.47 = 6,278,221.04/x
  3. Step 3: Cross multiply
    17,060,863.68x = 25,594,725.47 × 6,278,221.04
  4. Step 4: Simplify right side
    17,060,863.68x = 160,689,343,799,413.16
  5. Step 5: Solve for x
    x = 160,689,343,799,413.16/17,060,863.68
  6. Step 6: Final answer
    x = 9,418,593.74

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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.