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Finding the Third Proportional to 26,658,317,121 and 55,523,127,471

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Solution

The third proportional to 26,658,317,121 and 55,523,127,471 is: 115,641,871,546.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,658,317,121 : 55,523,127,471 = 55,523,127,471 : x
  2. Step 2: Convert to fraction form
    26,658,317,121/55,523,127,471 = 55,523,127,471/x
  3. Step 3: Cross multiply
    26,658,317,121x = 55,523,127,471 × 55,523,127,471
  4. Step 4: Simplify right side
    26,658,317,121x = 3,082,817,684,160,914,653,184
  5. Step 5: Solve for x
    x = 3,082,817,684,160,914,653,184/26,658,317,121
  6. Step 6: Final answer
    x = 115,641,871,546.81

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.