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Finding the Third Proportional to 57,027,931.03 and 117,079,080.75

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Solution

The third proportional to 57,027,931.03 and 117,079,080.75 is: 240,364,868.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,027,931.03 : 117,079,080.75 = 117,079,080.75 : x
  2. Step 2: Convert to fraction form
    57,027,931.03/117,079,080.75 = 117,079,080.75/x
  3. Step 3: Cross multiply
    57,027,931.03x = 117,079,080.75 × 117,079,080.75
  4. Step 4: Simplify right side
    57,027,931.03x = 13,707,511,149,265,020
  5. Step 5: Solve for x
    x = 13,707,511,149,265,020/57,027,931.03
  6. Step 6: Final answer
    x = 240,364,868.61

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.