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Finding the Third Proportional to 26,986,764 and 57,830,424

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Solution

The third proportional to 26,986,764 and 57,830,424 is: 123,925,860.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,986,764 : 57,830,424 = 57,830,424 : x
  2. Step 2: Convert to fraction form
    26,986,764/57,830,424 = 57,830,424/x
  3. Step 3: Cross multiply
    26,986,764x = 57,830,424 × 57,830,424
  4. Step 4: Simplify right side
    26,986,764x = 3,344,357,940,019,776
  5. Step 5: Solve for x
    x = 3,344,357,940,019,776/26,986,764
  6. Step 6: Final answer
    x = 123,925,860.10

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.