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Finding the Third Proportional to 40,262,356 and 61,564,508

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Solution

The third proportional to 40,262,356 and 61,564,508 is: 94,137,279.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,262,356 : 61,564,508 = 61,564,508 : x
  2. Step 2: Convert to fraction form
    40,262,356/61,564,508 = 61,564,508/x
  3. Step 3: Cross multiply
    40,262,356x = 61,564,508 × 61,564,508
  4. Step 4: Simplify right side
    40,262,356x = 3,790,188,645,282,064
  5. Step 5: Solve for x
    x = 3,790,188,645,282,064/40,262,356
  6. Step 6: Final answer
    x = 94,137,279.13

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