Home / 41,940,755.32-57,848,427.84-27,995,079.16

Finding the Fourth Proportional to 41,940,755.32, 57,848,427.84 and 27,995,079.16

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Solution

The fourth proportional to 41,940,755.32, 57,848,427.84 and 27,995,079.16 is: 38,613,308.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,940,755.32 : 57,848,427.84 = 27,995,079.16 : x
  2. Step 2: Convert to fraction form
    41,940,755.32/57,848,427.84 = 27,995,079.16/x
  3. Step 3: Cross multiply
    41,940,755.32x = 57,848,427.84 × 27,995,079.16
  4. Step 4: Simplify right side
    41,940,755.32x = 1,619,471,316,662,348
  5. Step 5: Solve for x
    x = 1,619,471,316,662,348/41,940,755.32
  6. Step 6: Final answer
    x = 38,613,308.33

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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.