Home / 23,200,991.19-34,801,532.35-8,631,105.46

Finding the Fourth Proportional to 23,200,991.19, 34,801,532.35 and 8,631,105.46

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Solution

The fourth proportional to 23,200,991.19, 34,801,532.35 and 8,631,105.46 is: 12,946,675.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,200,991.19 : 34,801,532.35 = 8,631,105.46 : x
  2. Step 2: Convert to fraction form
    23,200,991.19/34,801,532.35 = 8,631,105.46/x
  3. Step 3: Cross multiply
    23,200,991.19x = 34,801,532.35 × 8,631,105.46
  4. Step 4: Simplify right side
    23,200,991.19x = 300,375,695,773,870
  5. Step 5: Solve for x
    x = 300,375,695,773,870/23,200,991.19
  6. Step 6: Final answer
    x = 12,946,675.14

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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.