Home / 157,265,610.75-246,165,844.50

Finding the Third Proportional to 157,265,610.75 and 246,165,844.50

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Solution

The third proportional to 157,265,610.75 and 246,165,844.50 is: 385,320,240.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,265,610.75 : 246,165,844.50 = 246,165,844.50 : x
  2. Step 2: Convert to fraction form
    157,265,610.75/246,165,844.50 = 246,165,844.50/x
  3. Step 3: Cross multiply
    157,265,610.75x = 246,165,844.50 × 246,165,844.50
  4. Step 4: Simplify right side
    157,265,610.75x = 60,597,622,998,398,184
  5. Step 5: Solve for x
    x = 60,597,622,998,398,184/157,265,610.75
  6. Step 6: Final answer
    x = 385,320,240.77

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.