Home / 41,996,266.80-62,994,400.20-13,251,213.60

Finding the Fourth Proportional to 41,996,266.80, 62,994,400.20 and 13,251,213.60

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Solution

The fourth proportional to 41,996,266.80, 62,994,400.20 and 13,251,213.60 is: 19,876,820.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,996,266.80 : 62,994,400.20 = 13,251,213.60 : x
  2. Step 2: Convert to fraction form
    41,996,266.80/62,994,400.20 = 13,251,213.60/x
  3. Step 3: Cross multiply
    41,996,266.80x = 62,994,400.20 × 13,251,213.60
  4. Step 4: Simplify right side
    41,996,266.80x = 834,752,252,654,082.75
  5. Step 5: Solve for x
    x = 834,752,252,654,082.75/41,996,266.80
  6. Step 6: Final answer
    x = 19,876,820.40

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1.5x scale

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.