Home / 146,968,040.25-241,998,384.38

Finding the Third Proportional to 146,968,040.25 and 241,998,384.38

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Solution

The third proportional to 146,968,040.25 and 241,998,384.38 is: 398,475,872.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,968,040.25 : 241,998,384.38 = 241,998,384.38 : x
  2. Step 2: Convert to fraction form
    146,968,040.25/241,998,384.38 = 241,998,384.38/x
  3. Step 3: Cross multiply
    146,968,040.25x = 241,998,384.38 × 241,998,384.38
  4. Step 4: Simplify right side
    146,968,040.25x = 58,563,218,040,110,248
  5. Step 5: Solve for x
    x = 58,563,218,040,110,248/146,968,040.25
  6. Step 6: Final answer
    x = 398,475,872.31

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Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.