Home / 26,980,592.68-37,245,377.18-17,204,177.80

Finding the Fourth Proportional to 26,980,592.68, 37,245,377.18 and 17,204,177.80

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Solution

The fourth proportional to 26,980,592.68, 37,245,377.18 and 17,204,177.80 is: 23,749,518.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,980,592.68 : 37,245,377.18 = 17,204,177.80 : x
  2. Step 2: Convert to fraction form
    26,980,592.68/37,245,377.18 = 17,204,177.80/x
  3. Step 3: Cross multiply
    26,980,592.68x = 37,245,377.18 × 17,204,177.80
  4. Step 4: Simplify right side
    26,980,592.68x = 640,776,091,232,782.62
  5. Step 5: Solve for x
    x = 640,776,091,232,782.62/26,980,592.68
  6. Step 6: Final answer
    x = 23,749,518.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.