Home / 16,055,704.04-22,156,883.14-8,713,535.24

Finding the Fourth Proportional to 16,055,704.04, 22,156,883.14 and 8,713,535.24

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Solution

The fourth proportional to 16,055,704.04, 22,156,883.14 and 8,713,535.24 is: 12,024,684.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,055,704.04 : 22,156,883.14 = 8,713,535.24 : x
  2. Step 2: Convert to fraction form
    16,055,704.04/22,156,883.14 = 8,713,535.24/x
  3. Step 3: Cross multiply
    16,055,704.04x = 22,156,883.14 × 8,713,535.24
  4. Step 4: Simplify right side
    16,055,704.04x = 193,064,782,048,951.88
  5. Step 5: Solve for x
    x = 193,064,782,048,951.88/16,055,704.04
  6. Step 6: Final answer
    x = 12,024,684.91

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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.