Home / 17,718,200.80-26,577,301.20-5,750,936.80

Finding the Fourth Proportional to 17,718,200.80, 26,577,301.20 and 5,750,936.80

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Solution

The fourth proportional to 17,718,200.80, 26,577,301.20 and 5,750,936.80 is: 8,626,405.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,718,200.80 : 26,577,301.20 = 5,750,936.80 : x
  2. Step 2: Convert to fraction form
    17,718,200.80/26,577,301.20 = 5,750,936.80/x
  3. Step 3: Cross multiply
    17,718,200.80x = 26,577,301.20 × 5,750,936.80
  4. Step 4: Simplify right side
    17,718,200.80x = 152,844,379,515,764.16
  5. Step 5: Solve for x
    x = 152,844,379,515,764.16/17,718,200.80
  6. Step 6: Final answer
    x = 8,626,405.20

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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.