Home / 17,746,338.25-26,616,843.27-5,614,225.33

Finding the Fourth Proportional to 17,746,338.25, 26,616,843.27 and 5,614,225.33

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Solution

The fourth proportional to 17,746,338.25, 26,616,843.27 and 5,614,225.33 is: 8,420,495.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,746,338.25 : 26,616,843.27 = 5,614,225.33 : x
  2. Step 2: Convert to fraction form
    17,746,338.25/26,616,843.27 = 5,614,225.33/x
  3. Step 3: Cross multiply
    17,746,338.25x = 26,616,843.27 × 5,614,225.33
  4. Step 4: Simplify right side
    17,746,338.25x = 149,432,955,691,074.03
  5. Step 5: Solve for x
    x = 149,432,955,691,074.03/17,746,338.25
  6. Step 6: Final answer
    x = 8,420,495.18

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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.