Home / 14,471,105.80-21,706,658.70-5,957,552.20

Finding the Fourth Proportional to 14,471,105.80, 21,706,658.70 and 5,957,552.20

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Solution

The fourth proportional to 14,471,105.80, 21,706,658.70 and 5,957,552.20 is: 8,936,328.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,471,105.80 : 21,706,658.70 = 5,957,552.20 : x
  2. Step 2: Convert to fraction form
    14,471,105.80/21,706,658.70 = 5,957,552.20/x
  3. Step 3: Cross multiply
    14,471,105.80x = 21,706,658.70 × 5,957,552.20
  4. Step 4: Simplify right side
    14,471,105.80x = 129,318,552,292,834.14
  5. Step 5: Solve for x
    x = 129,318,552,292,834.14/14,471,105.80
  6. Step 6: Final answer
    x = 8,936,328.30

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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.