Home / 131,192,668.69-303,719,077.13

Finding the Third Proportional to 131,192,668.69 and 303,719,077.13

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Solution

The third proportional to 131,192,668.69 and 303,719,077.13 is: 703,128,297.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,192,668.69 : 303,719,077.13 = 303,719,077.13 : x
  2. Step 2: Convert to fraction form
    131,192,668.69/303,719,077.13 = 303,719,077.13/x
  3. Step 3: Cross multiply
    131,192,668.69x = 303,719,077.13 × 303,719,077.13
  4. Step 4: Simplify right side
    131,192,668.69x = 92,245,277,809,661,696
  5. Step 5: Solve for x
    x = 92,245,277,809,661,696/131,192,668.69
  6. Step 6: Final answer
    x = 703,128,297.74

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.