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Finding the Third Proportional to 12,123,090 and 26,936,737

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Solution

The third proportional to 12,123,090 and 26,936,737 is: 59,851,720.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,123,090 : 26,936,737 = 26,936,737 : x
  2. Step 2: Convert to fraction form
    12,123,090/26,936,737 = 26,936,737/x
  3. Step 3: Cross multiply
    12,123,090x = 26,936,737 × 26,936,737
  4. Step 4: Simplify right side
    12,123,090x = 725,587,800,207,169
  5. Step 5: Solve for x
    x = 725,587,800,207,169/12,123,090
  6. Step 6: Final answer
    x = 59,851,720.99

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.