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Finding the Third Proportional to 22,791,733.88 and 49,905,982.13

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Solution

The third proportional to 22,791,733.88 and 49,905,982.13 is: 109,276,769.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,791,733.88 : 49,905,982.13 = 49,905,982.13 : x
  2. Step 2: Convert to fraction form
    22,791,733.88/49,905,982.13 = 49,905,982.13/x
  3. Step 3: Cross multiply
    22,791,733.88x = 49,905,982.13 × 49,905,982.13
  4. Step 4: Simplify right side
    22,791,733.88x = 2,490,607,051,860,819.50
  5. Step 5: Solve for x
    x = 2,490,607,051,860,819.50/22,791,733.88
  6. Step 6: Final answer
    x = 109,276,769.62

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.