Home / 27,145,171.26-40,717,401.50-6,675,067.53

Finding the Fourth Proportional to 27,145,171.26, 40,717,401.50 and 6,675,067.53

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Solution

The fourth proportional to 27,145,171.26, 40,717,401.50 and 6,675,067.53 is: 10,012,513.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,145,171.26 : 40,717,401.50 = 6,675,067.53 : x
  2. Step 2: Convert to fraction form
    27,145,171.26/40,717,401.50 = 6,675,067.53/x
  3. Step 3: Cross multiply
    27,145,171.26x = 40,717,401.50 × 6,675,067.53
  4. Step 4: Simplify right side
    27,145,171.26x = 271,791,404,625,247.94
  5. Step 5: Solve for x
    x = 271,791,404,625,247.94/27,145,171.26
  6. Step 6: Final answer
    x = 10,012,513.90

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1.5x scale

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.