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Finding the Third Proportional to 6,913,653 and 9,959,350.50

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Solution

The third proportional to 6,913,653 and 9,959,350.50 is: 14,346,780.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913,653 : 9,959,350.50 = 9,959,350.50 : x
  2. Step 2: Convert to fraction form
    6,913,653/9,959,350.50 = 9,959,350.50/x
  3. Step 3: Cross multiply
    6,913,653x = 9,959,350.50 × 9,959,350.50
  4. Step 4: Simplify right side
    6,913,653x = 99,188,662,381,850.25
  5. Step 5: Solve for x
    x = 99,188,662,381,850.25/6,913,653
  6. Step 6: Final answer
    x = 14,346,780.55

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.