Home / 73,081,487.25-100,827,624.15-41,696,989.92

Finding the Fourth Proportional to 73,081,487.25, 100,827,624.15 and 41,696,989.92

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Solution

The fourth proportional to 73,081,487.25, 100,827,624.15 and 41,696,989.92 is: 57,527,680.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,081,487.25 : 100,827,624.15 = 41,696,989.92 : x
  2. Step 2: Convert to fraction form
    73,081,487.25/100,827,624.15 = 41,696,989.92/x
  3. Step 3: Cross multiply
    73,081,487.25x = 100,827,624.15 × 41,696,989.92
  4. Step 4: Simplify right side
    73,081,487.25x = 4,204,208,427,840,099
  5. Step 5: Solve for x
    x = 4,204,208,427,840,099/73,081,487.25
  6. Step 6: Final answer
    x = 57,527,680.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.