Home / 51,114,069.77-76,695,047.19-25,192,240.20

Finding the Fourth Proportional to 51,114,069.77, 76,695,047.19 and 25,192,240.20

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Solution

The fourth proportional to 51,114,069.77, 76,695,047.19 and 25,192,240.20 is: 37,800,160.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,114,069.77 : 76,695,047.19 = 25,192,240.20 : x
  2. Step 2: Convert to fraction form
    51,114,069.77/76,695,047.19 = 25,192,240.20/x
  3. Step 3: Cross multiply
    51,114,069.77x = 76,695,047.19 × 25,192,240.20
  4. Step 4: Simplify right side
    51,114,069.77x = 1,932,120,050,960,815
  5. Step 5: Solve for x
    x = 1,932,120,050,960,815/51,114,069.77
  6. Step 6: Final answer
    x = 37,800,160.70

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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.