Home / 48,387,545.80-72,581,318.70-32,263,232.20

Finding the Fourth Proportional to 48,387,545.80, 72,581,318.70 and 32,263,232.20

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Solution

The fourth proportional to 48,387,545.80, 72,581,318.70 and 32,263,232.20 is: 48,394,848.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,387,545.80 : 72,581,318.70 = 32,263,232.20 : x
  2. Step 2: Convert to fraction form
    48,387,545.80/72,581,318.70 = 32,263,232.20/x
  3. Step 3: Cross multiply
    48,387,545.80x = 72,581,318.70 × 32,263,232.20
  4. Step 4: Simplify right side
    48,387,545.80x = 2,341,707,938,600,302
  5. Step 5: Solve for x
    x = 2,341,707,938,600,302/48,387,545.80
  6. Step 6: Final answer
    x = 48,394,848.30

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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.