Home / 15,953,330.86-23,930,844.84-5,024,375.15

Finding the Fourth Proportional to 15,953,330.86, 23,930,844.84 and 5,024,375.15

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Solution

The fourth proportional to 15,953,330.86, 23,930,844.84 and 5,024,375.15 is: 7,536,829.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,953,330.86 : 23,930,844.84 = 5,024,375.15 : x
  2. Step 2: Convert to fraction form
    15,953,330.86/23,930,844.84 = 5,024,375.15/x
  3. Step 3: Cross multiply
    15,953,330.86x = 23,930,844.84 × 5,024,375.15
  4. Step 4: Simplify right side
    15,953,330.86x = 120,237,542,061,702.47
  5. Step 5: Solve for x
    x = 120,237,542,061,702.47/15,953,330.86
  6. Step 6: Final answer
    x = 7,536,829.97

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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.