Home / 89,593,340.10-134,390,010.15-44,243,708.10

Finding the Fourth Proportional to 89,593,340.10, 134,390,010.15 and 44,243,708.10

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Solution

The fourth proportional to 89,593,340.10, 134,390,010.15 and 44,243,708.10 is: 66,365,562.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,593,340.10 : 134,390,010.15 = 44,243,708.10 : x
  2. Step 2: Convert to fraction form
    89,593,340.10/134,390,010.15 = 44,243,708.10/x
  3. Step 3: Cross multiply
    89,593,340.10x = 134,390,010.15 × 44,243,708.10
  4. Step 4: Simplify right side
    89,593,340.10x = 5,945,912,380,632,638
  5. Step 5: Solve for x
    x = 5,945,912,380,632,638/89,593,340.10
  6. Step 6: Final answer
    x = 66,365,562.15

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Similar ratio
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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.