Home / 11,683,023.45-17,524,535.18-6,644,175.45

Finding the Fourth Proportional to 11,683,023.45, 17,524,535.18 and 6,644,175.45

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Solution

The fourth proportional to 11,683,023.45, 17,524,535.18 and 6,644,175.45 is: 9,966,263.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,683,023.45 : 17,524,535.18 = 6,644,175.45 : x
  2. Step 2: Convert to fraction form
    11,683,023.45/17,524,535.18 = 6,644,175.45/x
  3. Step 3: Cross multiply
    11,683,023.45x = 17,524,535.18 × 6,644,175.45
  4. Step 4: Simplify right side
    11,683,023.45x = 116,436,086,382,396.47
  5. Step 5: Solve for x
    x = 116,436,086,382,396.47/11,683,023.45
  6. Step 6: Final answer
    x = 9,966,263.18

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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.