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Finding the Third Proportional to 20,570,719.50 and 44,237,253

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Solution

The third proportional to 20,570,719.50 and 44,237,253 is: 95,132,042.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,570,719.50 : 44,237,253 = 44,237,253 : x
  2. Step 2: Convert to fraction form
    20,570,719.50/44,237,253 = 44,237,253/x
  3. Step 3: Cross multiply
    20,570,719.50x = 44,237,253 × 44,237,253
  4. Step 4: Simplify right side
    20,570,719.50x = 1,956,934,552,986,009
  5. Step 5: Solve for x
    x = 1,956,934,552,986,009/20,570,719.50
  6. Step 6: Final answer
    x = 95,132,042.07

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.