Home / 41,520,713.20-62,281,069.80-17,251,574.20

Finding the Fourth Proportional to 41,520,713.20, 62,281,069.80 and 17,251,574.20

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Solution

The fourth proportional to 41,520,713.20, 62,281,069.80 and 17,251,574.20 is: 25,877,361.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,520,713.20 : 62,281,069.80 = 17,251,574.20 : x
  2. Step 2: Convert to fraction form
    41,520,713.20/62,281,069.80 = 17,251,574.20/x
  3. Step 3: Cross multiply
    41,520,713.20x = 62,281,069.80 × 17,251,574.20
  4. Step 4: Simplify right side
    41,520,713.20x = 1,074,446,496,910,079
  5. Step 5: Solve for x
    x = 1,074,446,496,910,079/41,520,713.20
  6. Step 6: Final answer
    x = 25,877,361.30

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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.