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Finding the Third Proportional to 28,413,760.50 and 61,374,294

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Solution

The third proportional to 28,413,760.50 and 61,374,294 is: 132,569,709.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,413,760.50 : 61,374,294 = 61,374,294 : x
  2. Step 2: Convert to fraction form
    28,413,760.50/61,374,294 = 61,374,294/x
  3. Step 3: Cross multiply
    28,413,760.50x = 61,374,294 × 61,374,294
  4. Step 4: Simplify right side
    28,413,760.50x = 3,766,803,963,998,436
  5. Step 5: Solve for x
    x = 3,766,803,963,998,436/28,413,760.50
  6. Step 6: Final answer
    x = 132,569,709.10

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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.