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Finding the Third Proportional to 15,471,106 and 32,213,624

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Solution

The third proportional to 15,471,106 and 32,213,624 is: 67,074,556.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,471,106 : 32,213,624 = 32,213,624 : x
  2. Step 2: Convert to fraction form
    15,471,106/32,213,624 = 32,213,624/x
  3. Step 3: Cross multiply
    15,471,106x = 32,213,624 × 32,213,624
  4. Step 4: Simplify right side
    15,471,106x = 1,037,717,571,213,376
  5. Step 5: Solve for x
    x = 1,037,717,571,213,376/15,471,106
  6. Step 6: Final answer
    x = 67,074,556.35

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.