Home / 54,955,297.14-82,433,229.95-32,220,251.18

Finding the Fourth Proportional to 54,955,297.14, 82,433,229.95 and 32,220,251.18

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Solution

The fourth proportional to 54,955,297.14, 82,433,229.95 and 32,220,251.18 is: 48,330,543.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,955,297.14 : 82,433,229.95 = 32,220,251.18 : x
  2. Step 2: Convert to fraction form
    54,955,297.14/82,433,229.95 = 32,220,251.18/x
  3. Step 3: Cross multiply
    54,955,297.14x = 82,433,229.95 × 32,220,251.18
  4. Step 4: Simplify right side
    54,955,297.14x = 2,656,019,374,567,699
  5. Step 5: Solve for x
    x = 2,656,019,374,567,699/54,955,297.14
  6. Step 6: Final answer
    x = 48,330,543.42

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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.