Home / 40,223,676.60-60,335,514.90-25,862,959.80

Finding the Fourth Proportional to 40,223,676.60, 60,335,514.90 and 25,862,959.80

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Solution

The fourth proportional to 40,223,676.60, 60,335,514.90 and 25,862,959.80 is: 38,794,439.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,223,676.60 : 60,335,514.90 = 25,862,959.80 : x
  2. Step 2: Convert to fraction form
    40,223,676.60/60,335,514.90 = 25,862,959.80/x
  3. Step 3: Cross multiply
    40,223,676.60x = 60,335,514.90 × 25,862,959.80
  4. Step 4: Simplify right side
    40,223,676.60x = 1,560,454,996,371,001
  5. Step 5: Solve for x
    x = 1,560,454,996,371,001/40,223,676.60
  6. Step 6: Final answer
    x = 38,794,439.70

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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.