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Finding the Third Proportional to 16,708,506.25 and 26,586,517.75

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Solution

The third proportional to 16,708,506.25 and 26,586,517.75 is: 42,304,375.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,708,506.25 : 26,586,517.75 = 26,586,517.75 : x
  2. Step 2: Convert to fraction form
    16,708,506.25/26,586,517.75 = 26,586,517.75/x
  3. Step 3: Cross multiply
    16,708,506.25x = 26,586,517.75 × 26,586,517.75
  4. Step 4: Simplify right side
    16,708,506.25x = 706,842,926,071,065
  5. Step 5: Solve for x
    x = 706,842,926,071,065/16,708,506.25
  6. Step 6: Final answer
    x = 42,304,375.72

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.