Home / 3,414,397,114.50-5,121,595,665

Finding the Third Proportional to 3,414,397,114.50 and 5,121,595,665

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Solution

The third proportional to 3,414,397,114.50 and 5,121,595,665 is: 7,682,393,487.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,397,114.50 : 5,121,595,665 = 5,121,595,665 : x
  2. Step 2: Convert to fraction form
    3,414,397,114.50/5,121,595,665 = 5,121,595,665/x
  3. Step 3: Cross multiply
    3,414,397,114.50x = 5,121,595,665 × 5,121,595,665
  4. Step 4: Simplify right side
    3,414,397,114.50x = 26,230,742,155,746,791,424
  5. Step 5: Solve for x
    x = 26,230,742,155,746,791,424/3,414,397,114.50
  6. Step 6: Final answer
    x = 7,682,393,487.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.