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Finding the Third Proportional to 16,708,507.50 and 26,586,519.75

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Solution

The third proportional to 16,708,507.50 and 26,586,519.75 is: 42,304,378.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,708,507.50 : 26,586,519.75 = 26,586,519.75 : x
  2. Step 2: Convert to fraction form
    16,708,507.50/26,586,519.75 = 26,586,519.75/x
  3. Step 3: Cross multiply
    16,708,507.50x = 26,586,519.75 × 26,586,519.75
  4. Step 4: Simplify right side
    16,708,507.50x = 706,843,032,417,140
  5. Step 5: Solve for x
    x = 706,843,032,417,140/16,708,507.50
  6. Step 6: Final answer
    x = 42,304,378.92

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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.