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Finding the Third Proportional to 6,645,896 and 9,957,750

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Solution

The third proportional to 6,645,896 and 9,957,750 is: 14,920,002.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,645,896 : 9,957,750 = 9,957,750 : x
  2. Step 2: Convert to fraction form
    6,645,896/9,957,750 = 9,957,750/x
  3. Step 3: Cross multiply
    6,645,896x = 9,957,750 × 9,957,750
  4. Step 4: Simplify right side
    6,645,896x = 99,156,785,062,500
  5. Step 5: Solve for x
    x = 99,156,785,062,500/6,645,896
  6. Step 6: Final answer
    x = 14,920,002.52

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.