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Finding the Third Proportional to 12,298,474 and 26,913,712

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Solution

The third proportional to 12,298,474 and 26,913,712 is: 58,897,379.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,298,474 : 26,913,712 = 26,913,712 : x
  2. Step 2: Convert to fraction form
    12,298,474/26,913,712 = 26,913,712/x
  3. Step 3: Cross multiply
    12,298,474x = 26,913,712 × 26,913,712
  4. Step 4: Simplify right side
    12,298,474x = 724,347,893,618,944
  5. Step 5: Solve for x
    x = 724,347,893,618,944/12,298,474
  6. Step 6: Final answer
    x = 58,897,379.76

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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.