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Finding the Third Proportional to 351,123,592.50 and 771,750,045

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Solution

The third proportional to 351,123,592.50 and 771,750,045 is: 1,696,263,494.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,123,592.50 : 771,750,045 = 771,750,045 : x
  2. Step 2: Convert to fraction form
    351,123,592.50/771,750,045 = 771,750,045/x
  3. Step 3: Cross multiply
    351,123,592.50x = 771,750,045 × 771,750,045
  4. Step 4: Simplify right side
    351,123,592.50x = 595,598,131,957,502,080
  5. Step 5: Solve for x
    x = 595,598,131,957,502,080/351,123,592.50
  6. Step 6: Final answer
    x = 1,696,263,494.33

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.