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Finding the Third Proportional to 15,659,217 and 23,956,843.50

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Solution

The third proportional to 15,659,217 and 23,956,843.50 is: 36,651,280.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,659,217 : 23,956,843.50 = 23,956,843.50 : x
  2. Step 2: Convert to fraction form
    15,659,217/23,956,843.50 = 23,956,843.50/x
  3. Step 3: Cross multiply
    15,659,217x = 23,956,843.50 × 23,956,843.50
  4. Step 4: Simplify right side
    15,659,217x = 573,930,350,483,492.25
  5. Step 5: Solve for x
    x = 573,930,350,483,492.25/15,659,217
  6. Step 6: Final answer
    x = 36,651,280.23

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.