Home / 48,200,945.52-66,517,063.08-26,174,248.16

Finding the Fourth Proportional to 48,200,945.52, 66,517,063.08 and 26,174,248.16

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Solution

The fourth proportional to 48,200,945.52, 66,517,063.08 and 26,174,248.16 is: 36,120,331.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,200,945.52 : 66,517,063.08 = 26,174,248.16 : x
  2. Step 2: Convert to fraction form
    48,200,945.52/66,517,063.08 = 26,174,248.16/x
  3. Step 3: Cross multiply
    48,200,945.52x = 66,517,063.08 × 26,174,248.16
  4. Step 4: Simplify right side
    48,200,945.52x = 1,741,034,115,930,294
  5. Step 5: Solve for x
    x = 1,741,034,115,930,294/48,200,945.52
  6. Step 6: Final answer
    x = 36,120,331.19

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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.