Home / 17,647,900.40-24,350,324.28-10,302,399.92

Finding the Fourth Proportional to 17,647,900.40, 24,350,324.28 and 10,302,399.92

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Solution

The fourth proportional to 17,647,900.40, 24,350,324.28 and 10,302,399.92 is: 14,215,106.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,647,900.40 : 24,350,324.28 = 10,302,399.92 : x
  2. Step 2: Convert to fraction form
    17,647,900.40/24,350,324.28 = 10,302,399.92/x
  3. Step 3: Cross multiply
    17,647,900.40x = 24,350,324.28 × 10,302,399.92
  4. Step 4: Simplify right side
    17,647,900.40x = 250,866,778,914,246.06
  5. Step 5: Solve for x
    x = 250,866,778,914,246.06/17,647,900.40
  6. Step 6: Final answer
    x = 14,215,106.23

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1.5x scale

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.