Home / 80,970,564.38-174,843,091.13

Finding the Third Proportional to 80,970,564.38 and 174,843,091.13

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Solution

The third proportional to 80,970,564.38 and 174,843,091.13 is: 377,545,923.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,970,564.38 : 174,843,091.13 = 174,843,091.13 : x
  2. Step 2: Convert to fraction form
    80,970,564.38/174,843,091.13 = 174,843,091.13/x
  3. Step 3: Cross multiply
    80,970,564.38x = 174,843,091.13 × 174,843,091.13
  4. Step 4: Simplify right side
    80,970,564.38x = 30,570,106,514,145,052
  5. Step 5: Solve for x
    x = 30,570,106,514,145,052/80,970,564.38
  6. Step 6: Final answer
    x = 377,545,923.63

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.