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Finding the Third Proportional to 627,811,897.50 and 1,466,385,174

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Solution

The third proportional to 627,811,897.50 and 1,466,385,174 is: 3,425,047,354.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,811,897.50 : 1,466,385,174 = 1,466,385,174 : x
  2. Step 2: Convert to fraction form
    627,811,897.50/1,466,385,174 = 1,466,385,174/x
  3. Step 3: Cross multiply
    627,811,897.50x = 1,466,385,174 × 1,466,385,174
  4. Step 4: Simplify right side
    627,811,897.50x = 2,150,285,478,527,010,304
  5. Step 5: Solve for x
    x = 2,150,285,478,527,010,304/627,811,897.50
  6. Step 6: Final answer
    x = 3,425,047,354.29

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.