Home / 16,810,055.20-25,215,082.80-14,826,008.80

Finding the Fourth Proportional to 16,810,055.20, 25,215,082.80 and 14,826,008.80

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Solution

The fourth proportional to 16,810,055.20, 25,215,082.80 and 14,826,008.80 is: 22,239,013.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,810,055.20 : 25,215,082.80 = 14,826,008.80 : x
  2. Step 2: Convert to fraction form
    16,810,055.20/25,215,082.80 = 14,826,008.80/x
  3. Step 3: Cross multiply
    16,810,055.20x = 25,215,082.80 × 14,826,008.80
  4. Step 4: Simplify right side
    16,810,055.20x = 373,839,039,485,528.69
  5. Step 5: Solve for x
    x = 373,839,039,485,528.69/16,810,055.20
  6. Step 6: Final answer
    x = 22,239,013.20

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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.