Home / 37,952,055.50-56,928,083.51-9,198,191.12

Finding the Fourth Proportional to 37,952,055.50, 56,928,083.51 and 9,198,191.12

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Solution

The fourth proportional to 37,952,055.50, 56,928,083.51 and 9,198,191.12 is: 13,797,286.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,952,055.50 : 56,928,083.51 = 9,198,191.12 : x
  2. Step 2: Convert to fraction form
    37,952,055.50/56,928,083.51 = 9,198,191.12/x
  3. Step 3: Cross multiply
    37,952,055.50x = 56,928,083.51 × 9,198,191.12
  4. Step 4: Simplify right side
    37,952,055.50x = 523,635,391,958,655.56
  5. Step 5: Solve for x
    x = 523,635,391,958,655.56/37,952,055.50
  6. Step 6: Final answer
    x = 13,797,286.74

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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.