Home / 48,049,034.49-72,082,824.62-15,692,238.27

Finding the Fourth Proportional to 48,049,034.49, 72,082,824.62 and 15,692,238.27

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Solution

The fourth proportional to 48,049,034.49, 72,082,824.62 and 15,692,238.27 is: 23,541,385.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,049,034.49 : 72,082,824.62 = 15,692,238.27 : x
  2. Step 2: Convert to fraction form
    48,049,034.49/72,082,824.62 = 15,692,238.27/x
  3. Step 3: Cross multiply
    48,049,034.49x = 72,082,824.62 × 15,692,238.27
  4. Step 4: Simplify right side
    48,049,034.49x = 1,131,140,859,033,201
  5. Step 5: Solve for x
    x = 1,131,140,859,033,201/48,049,034.49
  6. Step 6: Final answer
    x = 23,541,385.82

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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.