Home / 17,049,706.20-25,571,478.06-4,916,186.46

Finding the Fourth Proportional to 17,049,706.20, 25,571,478.06 and 4,916,186.46

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Solution

The fourth proportional to 17,049,706.20, 25,571,478.06 and 4,916,186.46 is: 7,373,391.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,049,706.20 : 25,571,478.06 = 4,916,186.46 : x
  2. Step 2: Convert to fraction form
    17,049,706.20/25,571,478.06 = 4,916,186.46/x
  3. Step 3: Cross multiply
    17,049,706.20x = 25,571,478.06 × 4,916,186.46
  4. Step 4: Simplify right side
    17,049,706.20x = 125,714,154,200,759.06
  5. Step 5: Solve for x
    x = 125,714,154,200,759.06/17,049,706.20
  6. Step 6: Final answer
    x = 7,373,391.23

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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.