Home / 17,306,976.41-25,960,508.60-7,071,836.23

Finding the Fourth Proportional to 17,306,976.41, 25,960,508.60 and 7,071,836.23

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Solution

The fourth proportional to 17,306,976.41, 25,960,508.60 and 7,071,836.23 is: 10,607,772.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,306,976.41 : 25,960,508.60 = 7,071,836.23 : x
  2. Step 2: Convert to fraction form
    17,306,976.41/25,960,508.60 = 7,071,836.23/x
  3. Step 3: Cross multiply
    17,306,976.41x = 25,960,508.60 × 7,071,836.23
  4. Step 4: Simplify right side
    17,306,976.41x = 183,588,465,266,706.59
  5. Step 5: Solve for x
    x = 183,588,465,266,706.59/17,306,976.41
  6. Step 6: Final answer
    x = 10,607,772.32

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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.