Home / 17,386,467.90-26,079,701.85-10,584,023.10

Finding the Fourth Proportional to 17,386,467.90, 26,079,701.85 and 10,584,023.10

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Solution

The fourth proportional to 17,386,467.90, 26,079,701.85 and 10,584,023.10 is: 15,876,034.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,386,467.90 : 26,079,701.85 = 10,584,023.10 : x
  2. Step 2: Convert to fraction form
    17,386,467.90/26,079,701.85 = 10,584,023.10/x
  3. Step 3: Cross multiply
    17,386,467.90x = 26,079,701.85 × 10,584,023.10
  4. Step 4: Simplify right side
    17,386,467.90x = 276,028,166,821,512.75
  5. Step 5: Solve for x
    x = 276,028,166,821,512.75/17,386,467.90
  6. Step 6: Final answer
    x = 15,876,034.65

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Double scale
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Similar ratio
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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.