Home / 37,387,560.60-56,086,589.70-11,825,904.60

Finding the Fourth Proportional to 37,387,560.60, 56,086,589.70 and 11,825,904.60

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Solution

The fourth proportional to 37,387,560.60, 56,086,589.70 and 11,825,904.60 is: 17,740,517.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,387,560.60 : 56,086,589.70 = 11,825,904.60 : x
  2. Step 2: Convert to fraction form
    37,387,560.60/56,086,589.70 = 11,825,904.60/x
  3. Step 3: Cross multiply
    37,387,560.60x = 56,086,589.70 × 11,825,904.60
  4. Step 4: Simplify right side
    37,387,560.60x = 663,274,659,131,542.62
  5. Step 5: Solve for x
    x = 663,274,659,131,542.62/37,387,560.60
  6. Step 6: Final answer
    x = 17,740,517.13

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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.