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Finding the Third Proportional to 6,610,416 and 14,014,560

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Solution

The third proportional to 6,610,416 and 14,014,560 is: 29,711,880.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,610,416 : 14,014,560 = 14,014,560 : x
  2. Step 2: Convert to fraction form
    6,610,416/14,014,560 = 14,014,560/x
  3. Step 3: Cross multiply
    6,610,416x = 14,014,560 × 14,014,560
  4. Step 4: Simplify right side
    6,610,416x = 196,407,891,993,600
  5. Step 5: Solve for x
    x = 196,407,891,993,600/6,610,416
  6. Step 6: Final answer
    x = 29,711,880.76

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.