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Finding the Third Proportional to 4,156,759.50 and 8,932,359

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Solution

The third proportional to 4,156,759.50 and 8,932,359 is: 19,194,528.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,759.50 : 8,932,359 = 8,932,359 : x
  2. Step 2: Convert to fraction form
    4,156,759.50/8,932,359 = 8,932,359/x
  3. Step 3: Cross multiply
    4,156,759.50x = 8,932,359 × 8,932,359
  4. Step 4: Simplify right side
    4,156,759.50x = 79,787,037,304,881
  5. Step 5: Solve for x
    x = 79,787,037,304,881/4,156,759.50
  6. Step 6: Final answer
    x = 19,194,528.17

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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.