Home / 17,107,818-25,661,760.03-4,153,914.06

Finding the Fourth Proportional to 17,107,818, 25,661,760.03 and 4,153,914.06

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Solution

The fourth proportional to 17,107,818, 25,661,760.03 and 4,153,914.06 is: 6,230,879.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,107,818 : 25,661,760.03 = 4,153,914.06 : x
  2. Step 2: Convert to fraction form
    17,107,818/25,661,760.03 = 4,153,914.06/x
  3. Step 3: Cross multiply
    17,107,818x = 25,661,760.03 × 4,153,914.06
  4. Step 4: Simplify right side
    17,107,818x = 106,596,745,792,963.03
  5. Step 5: Solve for x
    x = 106,596,745,792,963.03/17,107,818
  6. Step 6: Final answer
    x = 6,230,879.11

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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.