Home / 36,159,385.46-54,253,449.06-11,571,100.29

Finding the Fourth Proportional to 36,159,385.46, 54,253,449.06 and 11,571,100.29

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Solution

The fourth proportional to 36,159,385.46, 54,253,449.06 and 11,571,100.29 is: 17,361,249.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,159,385.46 : 54,253,449.06 = 11,571,100.29 : x
  2. Step 2: Convert to fraction form
    36,159,385.46/54,253,449.06 = 11,571,100.29/x
  3. Step 3: Cross multiply
    36,159,385.46x = 54,253,449.06 × 11,571,100.29
  4. Step 4: Simplify right side
    36,159,385.46x = 627,772,099,880,399
  5. Step 5: Solve for x
    x = 627,772,099,880,399/36,159,385.46
  6. Step 6: Final answer
    x = 17,361,249.14

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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.