Home / 23,921,344.80-35,882,017.20-13,675,687.20

Finding the Fourth Proportional to 23,921,344.80, 35,882,017.20 and 13,675,687.20

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Solution

The fourth proportional to 23,921,344.80, 35,882,017.20 and 13,675,687.20 is: 20,513,530.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,921,344.80 : 35,882,017.20 = 13,675,687.20 : x
  2. Step 2: Convert to fraction form
    23,921,344.80/35,882,017.20 = 13,675,687.20/x
  3. Step 3: Cross multiply
    23,921,344.80x = 35,882,017.20 × 13,675,687.20
  4. Step 4: Simplify right side
    23,921,344.80x = 490,711,243,332,219.88
  5. Step 5: Solve for x
    x = 490,711,243,332,219.88/23,921,344.80
  6. Step 6: Final answer
    x = 20,513,530.80

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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.