Home / 16,413,575.56-24,620,330.31-15,414,757.17

Finding the Fourth Proportional to 16,413,575.56, 24,620,330.31 and 15,414,757.17

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Solution

The fourth proportional to 16,413,575.56, 24,620,330.31 and 15,414,757.17 is: 23,122,104.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,413,575.56 : 24,620,330.31 = 15,414,757.17 : x
  2. Step 2: Convert to fraction form
    16,413,575.56/24,620,330.31 = 15,414,757.17/x
  3. Step 3: Cross multiply
    16,413,575.56x = 24,620,330.31 × 15,414,757.17
  4. Step 4: Simplify right side
    16,413,575.56x = 379,516,413,173,840.81
  5. Step 5: Solve for x
    x = 379,516,413,173,840.81/16,413,575.56
  6. Step 6: Final answer
    x = 23,122,104.73

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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.