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Finding the Third Proportional to 4,141,076 and 8,482,938

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Solution

The third proportional to 4,141,076 and 8,482,938 is: 17,377,183.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,076 : 8,482,938 = 8,482,938 : x
  2. Step 2: Convert to fraction form
    4,141,076/8,482,938 = 8,482,938/x
  3. Step 3: Cross multiply
    4,141,076x = 8,482,938 × 8,482,938
  4. Step 4: Simplify right side
    4,141,076x = 71,960,237,111,844
  5. Step 5: Solve for x
    x = 71,960,237,111,844/4,141,076
  6. Step 6: Final answer
    x = 17,377,183.40

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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.