Home / 22,761,471.90-34,153,417.83-10,629,172.11

Finding the Fourth Proportional to 22,761,471.90, 34,153,417.83 and 10,629,172.11

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Solution

The fourth proportional to 22,761,471.90, 34,153,417.83 and 10,629,172.11 is: 15,948,993.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,761,471.90 : 34,153,417.83 = 10,629,172.11 : x
  2. Step 2: Convert to fraction form
    22,761,471.90/34,153,417.83 = 10,629,172.11/x
  3. Step 3: Cross multiply
    22,761,471.90x = 34,153,417.83 × 10,629,172.11
  4. Step 4: Simplify right side
    22,761,471.90x = 363,022,556,427,747.44
  5. Step 5: Solve for x
    x = 363,022,556,427,747.44/22,761,471.90
  6. Step 6: Final answer
    x = 15,948,993.02

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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.