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Finding the Third Proportional to 64,651,352 and 96,882,216

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Solution

The third proportional to 64,651,352 and 96,882,216 is: 145,181,245.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,651,352 : 96,882,216 = 96,882,216 : x
  2. Step 2: Convert to fraction form
    64,651,352/96,882,216 = 96,882,216/x
  3. Step 3: Cross multiply
    64,651,352x = 96,882,216 × 96,882,216
  4. Step 4: Simplify right side
    64,651,352x = 9,386,163,777,070,656
  5. Step 5: Solve for x
    x = 9,386,163,777,070,656/64,651,352
  6. Step 6: Final answer
    x = 145,181,245.04

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Why These Related Problems?

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