Home / 48,200,943.52-66,517,060.32-26,174,246.16

Finding the Fourth Proportional to 48,200,943.52, 66,517,060.32 and 26,174,246.16

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Solution

The fourth proportional to 48,200,943.52, 66,517,060.32 and 26,174,246.16 is: 36,120,328.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,200,943.52 : 66,517,060.32 = 26,174,246.16 : x
  2. Step 2: Convert to fraction form
    48,200,943.52/66,517,060.32 = 26,174,246.16/x
  3. Step 3: Cross multiply
    48,200,943.52x = 66,517,060.32 × 26,174,246.16
  4. Step 4: Simplify right side
    48,200,943.52x = 1,741,033,910,655,248.50
  5. Step 5: Solve for x
    x = 1,741,033,910,655,248.50/48,200,943.52
  6. Step 6: Final answer
    x = 36,120,328.43

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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.