Home / 48,731,680.56-73,045,829.34-22,802,135.52

Finding the Fourth Proportional to 48,731,680.56, 73,045,829.34 and 22,802,135.52

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Solution

The fourth proportional to 48,731,680.56, 73,045,829.34 and 22,802,135.52 is: 34,179,016.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,731,680.56 : 73,045,829.34 = 22,802,135.52 : x
  2. Step 2: Convert to fraction form
    48,731,680.56/73,045,829.34 = 22,802,135.52/x
  3. Step 3: Cross multiply
    48,731,680.56x = 73,045,829.34 × 22,802,135.52
  4. Step 4: Simplify right side
    48,731,680.56x = 1,665,600,899,781,472.25
  5. Step 5: Solve for x
    x = 1,665,600,899,781,472.25/48,731,680.56
  6. Step 6: Final answer
    x = 34,179,016.21

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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.