Home / 17,452,601.86-26,115,128.01-10,267,519.54

Finding the Fourth Proportional to 17,452,601.86, 26,115,128.01 and 10,267,519.54

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Solution

The fourth proportional to 17,452,601.86, 26,115,128.01 and 10,267,519.54 is: 15,363,760.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,452,601.86 : 26,115,128.01 = 10,267,519.54 : x
  2. Step 2: Convert to fraction form
    17,452,601.86/26,115,128.01 = 10,267,519.54/x
  3. Step 3: Cross multiply
    17,452,601.86x = 26,115,128.01 × 10,267,519.54
  4. Step 4: Simplify right side
    17,452,601.86x = 268,137,587,132,276.31
  5. Step 5: Solve for x
    x = 268,137,587,132,276.31/17,452,601.86
  6. Step 6: Final answer
    x = 15,363,760.04

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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.