Home / 325,289,242.13-495,560,844.19

Finding the Third Proportional to 325,289,242.13 and 495,560,844.19

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Solution

The third proportional to 325,289,242.13 and 495,560,844.19 is: 754,960,565.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,289,242.13 : 495,560,844.19 = 495,560,844.19 : x
  2. Step 2: Convert to fraction form
    325,289,242.13/495,560,844.19 = 495,560,844.19/x
  3. Step 3: Cross multiply
    325,289,242.13x = 495,560,844.19 × 495,560,844.19
  4. Step 4: Simplify right side
    325,289,242.13x = 245,580,550,291,827,648
  5. Step 5: Solve for x
    x = 245,580,550,291,827,648/325,289,242.13
  6. Step 6: Final answer
    x = 754,960,565.83

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.