Home / 4,660,407.44-10,127,512.78

Finding the Third Proportional to 4,660,407.44 and 10,127,512.78

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Solution

The third proportional to 4,660,407.44 and 10,127,512.78 is: 22,008,057.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,660,407.44 : 10,127,512.78 = 10,127,512.78 : x
  2. Step 2: Convert to fraction form
    4,660,407.44/10,127,512.78 = 10,127,512.78/x
  3. Step 3: Cross multiply
    4,660,407.44x = 10,127,512.78 × 10,127,512.78
  4. Step 4: Simplify right side
    4,660,407.44x = 102,566,515,134,382.11
  5. Step 5: Solve for x
    x = 102,566,515,134,382.11/4,660,407.44
  6. Step 6: Final answer
    x = 22,008,057.56

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.