Home / 47,344,310.64-65,335,162.68-26,722,125.36

Finding the Fourth Proportional to 47,344,310.64, 65,335,162.68 and 26,722,125.36

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Solution

The fourth proportional to 47,344,310.64, 65,335,162.68 and 26,722,125.36 is: 36,876,540.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,344,310.64 : 65,335,162.68 = 26,722,125.36 : x
  2. Step 2: Convert to fraction form
    47,344,310.64/65,335,162.68 = 26,722,125.36/x
  3. Step 3: Cross multiply
    47,344,310.64x = 65,335,162.68 × 26,722,125.36
  4. Step 4: Simplify right side
    47,344,310.64x = 1,745,894,407,550,953.50
  5. Step 5: Solve for x
    x = 1,745,894,407,550,953.50/47,344,310.64
  6. Step 6: Final answer
    x = 36,876,540.90

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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.