Home / 40,707,077.82-61,060,305.69-10,414,892.22

Finding the Fourth Proportional to 40,707,077.82, 61,060,305.69 and 10,414,892.22

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Solution

The fourth proportional to 40,707,077.82, 61,060,305.69 and 10,414,892.22 is: 15,622,258.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,707,077.82 : 61,060,305.69 = 10,414,892.22 : x
  2. Step 2: Convert to fraction form
    40,707,077.82/61,060,305.69 = 10,414,892.22/x
  3. Step 3: Cross multiply
    40,707,077.82x = 61,060,305.69 × 10,414,892.22
  4. Step 4: Simplify right side
    40,707,077.82x = 635,936,502,681,602.75
  5. Step 5: Solve for x
    x = 635,936,502,681,602.75/40,707,077.82
  6. Step 6: Final answer
    x = 15,622,258.75

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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.