Home / 48,917,672.20-73,376,508.30-27,684,008.20

Finding the Fourth Proportional to 48,917,672.20, 73,376,508.30 and 27,684,008.20

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Solution

The fourth proportional to 48,917,672.20, 73,376,508.30 and 27,684,008.20 is: 41,526,012.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,917,672.20 : 73,376,508.30 = 27,684,008.20 : x
  2. Step 2: Convert to fraction form
    48,917,672.20/73,376,508.30 = 27,684,008.20/x
  3. Step 3: Cross multiply
    48,917,672.20x = 73,376,508.30 × 27,684,008.20
  4. Step 4: Simplify right side
    48,917,672.20x = 2,031,355,857,464,568
  5. Step 5: Solve for x
    x = 2,031,355,857,464,568/48,917,672.20
  6. Step 6: Final answer
    x = 41,526,012.30

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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.