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Finding the Third Proportional to 26,367,699 and 57,840,876.75

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Solution

The third proportional to 26,367,699 and 57,840,876.75 is: 126,881,265.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,367,699 : 57,840,876.75 = 57,840,876.75 : x
  2. Step 2: Convert to fraction form
    26,367,699/57,840,876.75 = 57,840,876.75/x
  3. Step 3: Cross multiply
    26,367,699x = 57,840,876.75 × 57,840,876.75
  4. Step 4: Simplify right side
    26,367,699x = 3,345,567,023,208,690.50
  5. Step 5: Solve for x
    x = 3,345,567,023,208,690.50/26,367,699
  6. Step 6: Final answer
    x = 126,881,265.72

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.