Home / 26,540,176.04-39,791,756.03-11,760,232.57

Finding the Fourth Proportional to 26,540,176.04, 39,791,756.03 and 11,760,232.57

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Solution

The fourth proportional to 26,540,176.04, 39,791,756.03 and 11,760,232.57 is: 17,632,147.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,540,176.04 : 39,791,756.03 = 11,760,232.57 : x
  2. Step 2: Convert to fraction form
    26,540,176.04/39,791,756.03 = 11,760,232.57/x
  3. Step 3: Cross multiply
    26,540,176.04x = 39,791,756.03 × 11,760,232.57
  4. Step 4: Simplify right side
    26,540,176.04x = 467,960,305,281,499.94
  5. Step 5: Solve for x
    x = 467,960,305,281,499.94/26,540,176.04
  6. Step 6: Final answer
    x = 17,632,147.75

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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.