Home / 34,857,080.80-52,278,622.80-16,661,240.80

Finding the Fourth Proportional to 34,857,080.80, 52,278,622.80 and 16,661,240.80

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Solution

The fourth proportional to 34,857,080.80, 52,278,622.80 and 16,661,240.80 is: 24,988,516.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,857,080.80 : 52,278,622.80 = 16,661,240.80 : x
  2. Step 2: Convert to fraction form
    34,857,080.80/52,278,622.80 = 16,661,240.80/x
  3. Step 3: Cross multiply
    34,857,080.80x = 52,278,622.80 × 16,661,240.80
  4. Step 4: Simplify right side
    34,857,080.80x = 871,026,723,163,170.25
  5. Step 5: Solve for x
    x = 871,026,723,163,170.25/34,857,080.80
  6. Step 6: Final answer
    x = 24,988,516.05

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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.