Home / 1,354,207,439.25-1,907,022,487.38

Finding the Third Proportional to 1,354,207,439.25 and 1,907,022,487.38

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Solution

The third proportional to 1,354,207,439.25 and 1,907,022,487.38 is: 2,685,507,893.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,207,439.25 : 1,907,022,487.38 = 1,907,022,487.38 : x
  2. Step 2: Convert to fraction form
    1,354,207,439.25/1,907,022,487.38 = 1,907,022,487.38/x
  3. Step 3: Cross multiply
    1,354,207,439.25x = 1,907,022,487.38 × 1,907,022,487.38
  4. Step 4: Simplify right side
    1,354,207,439.25x = 3,636,734,767,353,932,288
  5. Step 5: Solve for x
    x = 3,636,734,767,353,932,288/1,354,207,439.25
  6. Step 6: Final answer
    x = 2,685,507,893.36

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.