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Finding the Third Proportional to 26,610,138 and 57,195,510

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Solution

The third proportional to 26,610,138 and 57,195,510 is: 122,935,340.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,610,138 : 57,195,510 = 57,195,510 : x
  2. Step 2: Convert to fraction form
    26,610,138/57,195,510 = 57,195,510/x
  3. Step 3: Cross multiply
    26,610,138x = 57,195,510 × 57,195,510
  4. Step 4: Simplify right side
    26,610,138x = 3,271,326,364,160,100
  5. Step 5: Solve for x
    x = 3,271,326,364,160,100/26,610,138
  6. Step 6: Final answer
    x = 122,935,340.06

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.