Home / 34,251,057.28-51,340,621.76-11,524,064.32

Finding the Fourth Proportional to 34,251,057.28, 51,340,621.76 and 11,524,064.32

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Solution

The fourth proportional to 34,251,057.28, 51,340,621.76 and 11,524,064.32 is: 17,273,996.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,251,057.28 : 51,340,621.76 = 11,524,064.32 : x
  2. Step 2: Convert to fraction form
    34,251,057.28/51,340,621.76 = 11,524,064.32/x
  3. Step 3: Cross multiply
    34,251,057.28x = 51,340,621.76 × 11,524,064.32
  4. Step 4: Simplify right side
    34,251,057.28x = 591,652,627,391,031.62
  5. Step 5: Solve for x
    x = 591,652,627,391,031.62/34,251,057.28
  6. Step 6: Final answer
    x = 17,273,996.03

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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.