Home / 23,660,473.20-35,496,997.56-7,486,711.80

Finding the Fourth Proportional to 23,660,473.20, 35,496,997.56 and 7,486,711.80

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Solution

The fourth proportional to 23,660,473.20, 35,496,997.56 and 7,486,711.80 is: 11,232,057.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,473.20 : 35,496,997.56 = 7,486,711.80 : x
  2. Step 2: Convert to fraction form
    23,660,473.20/35,496,997.56 = 7,486,711.80/x
  3. Step 3: Cross multiply
    23,660,473.20x = 35,496,997.56 × 7,486,711.80
  4. Step 4: Simplify right side
    23,660,473.20x = 265,755,790,497,023.22
  5. Step 5: Solve for x
    x = 265,755,790,497,023.22/23,660,473.20
  6. Step 6: Final answer
    x = 11,232,057.29

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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.