Home / 25,367,081.04-38,049,265.62-8,971,229.52

Finding the Fourth Proportional to 25,367,081.04, 38,049,265.62 and 8,971,229.52

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Solution

The fourth proportional to 25,367,081.04, 38,049,265.62 and 8,971,229.52 is: 13,456,364.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,367,081.04 : 38,049,265.62 = 8,971,229.52 : x
  2. Step 2: Convert to fraction form
    25,367,081.04/38,049,265.62 = 8,971,229.52/x
  3. Step 3: Cross multiply
    25,367,081.04x = 38,049,265.62 × 8,971,229.52
  4. Step 4: Simplify right side
    25,367,081.04x = 341,348,694,944,465.06
  5. Step 5: Solve for x
    x = 341,348,694,944,465.06/25,367,081.04
  6. Step 6: Final answer
    x = 13,456,364.74

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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.