Home / 23,000,834.80-34,501,252.20-16,954,217.20

Finding the Fourth Proportional to 23,000,834.80, 34,501,252.20 and 16,954,217.20

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Solution

The fourth proportional to 23,000,834.80, 34,501,252.20 and 16,954,217.20 is: 25,431,325.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,000,834.80 : 34,501,252.20 = 16,954,217.20 : x
  2. Step 2: Convert to fraction form
    23,000,834.80/34,501,252.20 = 16,954,217.20/x
  3. Step 3: Cross multiply
    23,000,834.80x = 34,501,252.20 × 16,954,217.20
  4. Step 4: Simplify right side
    23,000,834.80x = 584,941,723,470,777.88
  5. Step 5: Solve for x
    x = 584,941,723,470,777.88/23,000,834.80
  6. Step 6: Final answer
    x = 25,431,325.80

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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.