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Finding the Third Proportional to 15,224,625 and 32,825,911.50

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Solution

The third proportional to 15,224,625 and 32,825,911.50 is: 70,776,158.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,224,625 : 32,825,911.50 = 32,825,911.50 : x
  2. Step 2: Convert to fraction form
    15,224,625/32,825,911.50 = 32,825,911.50/x
  3. Step 3: Cross multiply
    15,224,625x = 32,825,911.50 × 32,825,911.50
  4. Step 4: Simplify right side
    15,224,625x = 1,077,540,465,805,832.25
  5. Step 5: Solve for x
    x = 1,077,540,465,805,832.25/15,224,625
  6. Step 6: Final answer
    x = 70,776,158.09

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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.