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Finding the Third Proportional to 26,406,432 and 40,394,292

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Solution

The third proportional to 26,406,432 and 40,394,292 is: 61,791,719.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,406,432 : 40,394,292 = 40,394,292 : x
  2. Step 2: Convert to fraction form
    26,406,432/40,394,292 = 40,394,292/x
  3. Step 3: Cross multiply
    26,406,432x = 40,394,292 × 40,394,292
  4. Step 4: Simplify right side
    26,406,432x = 1,631,698,826,181,264
  5. Step 5: Solve for x
    x = 1,631,698,826,181,264/26,406,432
  6. Step 6: Final answer
    x = 61,791,719.01

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.