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Finding the Third Proportional to 32,031,352 and 69,101,544

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Solution

The third proportional to 32,031,352 and 69,101,544 is: 149,073,426.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,031,352 : 69,101,544 = 69,101,544 : x
  2. Step 2: Convert to fraction form
    32,031,352/69,101,544 = 69,101,544/x
  3. Step 3: Cross multiply
    32,031,352x = 69,101,544 × 69,101,544
  4. Step 4: Simplify right side
    32,031,352x = 4,775,023,383,183,936
  5. Step 5: Solve for x
    x = 4,775,023,383,183,936/32,031,352
  6. Step 6: Final answer
    x = 149,073,426.04

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.