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Finding the Third Proportional to 40,426,155 and 62,200,625

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Solution

The third proportional to 40,426,155 and 62,200,625 is: 95,703,332.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,426,155 : 62,200,625 = 62,200,625 : x
  2. Step 2: Convert to fraction form
    40,426,155/62,200,625 = 62,200,625/x
  3. Step 3: Cross multiply
    40,426,155x = 62,200,625 × 62,200,625
  4. Step 4: Simplify right side
    40,426,155x = 3,868,917,750,390,625
  5. Step 5: Solve for x
    x = 3,868,917,750,390,625/40,426,155
  6. Step 6: Final answer
    x = 95,703,332.42

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.