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Finding the Third Proportional to 21,646,120.50 and 45,083,394

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Solution

The third proportional to 21,646,120.50 and 45,083,394 is: 93,897,306.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,646,120.50 : 45,083,394 = 45,083,394 : x
  2. Step 2: Convert to fraction form
    21,646,120.50/45,083,394 = 45,083,394/x
  3. Step 3: Cross multiply
    21,646,120.50x = 45,083,394 × 45,083,394
  4. Step 4: Simplify right side
    21,646,120.50x = 2,032,512,414,559,236
  5. Step 5: Solve for x
    x = 2,032,512,414,559,236/21,646,120.50
  6. Step 6: Final answer
    x = 93,897,306.66

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.