Home / 17,200,329.41-25,800,547.17-4,246,481.57

Finding the Fourth Proportional to 17,200,329.41, 25,800,547.17 and 4,246,481.57

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Solution

The fourth proportional to 17,200,329.41, 25,800,547.17 and 4,246,481.57 is: 6,369,735.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,200,329.41 : 25,800,547.17 = 4,246,481.57 : x
  2. Step 2: Convert to fraction form
    17,200,329.41/25,800,547.17 = 4,246,481.57/x
  3. Step 3: Cross multiply
    17,200,329.41x = 25,800,547.17 × 4,246,481.57
  4. Step 4: Simplify right side
    17,200,329.41x = 109,561,547,924,317.94
  5. Step 5: Solve for x
    x = 109,561,547,924,317.94/17,200,329.41
  6. Step 6: Final answer
    x = 6,369,735.45

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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.