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Finding the Third Proportional to 373,886,295 and 865,479,075

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Solution

The third proportional to 373,886,295 and 865,479,075 is: 2,003,427,350.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,886,295 : 865,479,075 = 865,479,075 : x
  2. Step 2: Convert to fraction form
    373,886,295/865,479,075 = 865,479,075/x
  3. Step 3: Cross multiply
    373,886,295x = 865,479,075 × 865,479,075
  4. Step 4: Simplify right side
    373,886,295x = 749,054,029,262,855,680
  5. Step 5: Solve for x
    x = 749,054,029,262,855,680/373,886,295
  6. Step 6: Final answer
    x = 2,003,427,350.19

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.