Home / 48,508,474.56-66,941,284.32-26,777,976

Finding the Fourth Proportional to 48,508,474.56, 66,941,284.32 and 26,777,976

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Solution

The fourth proportional to 48,508,474.56, 66,941,284.32 and 26,777,976 is: 36,953,380.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,508,474.56 : 66,941,284.32 = 26,777,976 : x
  2. Step 2: Convert to fraction form
    48,508,474.56/66,941,284.32 = 26,777,976/x
  3. Step 3: Cross multiply
    48,508,474.56x = 66,941,284.32 × 26,777,976
  4. Step 4: Simplify right side
    48,508,474.56x = 1,792,552,104,930,136.25
  5. Step 5: Solve for x
    x = 1,792,552,104,930,136.25/48,508,474.56
  6. Step 6: Final answer
    x = 36,953,380.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.