Home / 36,906,719.80-55,360,079.70-26,136,182.20

Finding the Fourth Proportional to 36,906,719.80, 55,360,079.70 and 26,136,182.20

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Solution

The fourth proportional to 36,906,719.80, 55,360,079.70 and 26,136,182.20 is: 39,204,273.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,906,719.80 : 55,360,079.70 = 26,136,182.20 : x
  2. Step 2: Convert to fraction form
    36,906,719.80/55,360,079.70 = 26,136,182.20/x
  3. Step 3: Cross multiply
    36,906,719.80x = 55,360,079.70 × 26,136,182.20
  4. Step 4: Simplify right side
    36,906,719.80x = 1,446,901,129,645,721.50
  5. Step 5: Solve for x
    x = 1,446,901,129,645,721.50/36,906,719.80
  6. Step 6: Final answer
    x = 39,204,273.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.