Home / 57,467,062.80-86,200,367.40-17,077,546.80

Finding the Fourth Proportional to 57,467,062.80, 86,200,367.40 and 17,077,546.80

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Solution

The fourth proportional to 57,467,062.80, 86,200,367.40 and 17,077,546.80 is: 25,616,252.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,467,062.80 : 86,200,367.40 = 17,077,546.80 : x
  2. Step 2: Convert to fraction form
    57,467,062.80/86,200,367.40 = 17,077,546.80/x
  3. Step 3: Cross multiply
    57,467,062.80x = 86,200,367.40 × 17,077,546.80
  4. Step 4: Simplify right side
    57,467,062.80x = 1,472,090,808,450,694.50
  5. Step 5: Solve for x
    x = 1,472,090,808,450,694.50/57,467,062.80
  6. Step 6: Final answer
    x = 25,616,252.80

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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.