Home / 45,960,713.20-68,940,479.04-15,269,404.96

Finding the Fourth Proportional to 45,960,713.20, 68,940,479.04 and 15,269,404.96

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Solution

The fourth proportional to 45,960,713.20, 68,940,479.04 and 15,269,404.96 is: 22,903,911.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,960,713.20 : 68,940,479.04 = 15,269,404.96 : x
  2. Step 2: Convert to fraction form
    45,960,713.20/68,940,479.04 = 15,269,404.96/x
  3. Step 3: Cross multiply
    45,960,713.20x = 68,940,479.04 × 15,269,404.96
  4. Step 4: Simplify right side
    45,960,713.20x = 1,052,680,092,598,152.25
  5. Step 5: Solve for x
    x = 1,052,680,092,598,152.25/45,960,713.20
  6. Step 6: Final answer
    x = 22,903,911.17

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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.