Home / 17,366,135.22-26,014,468.25-10,445,793.20

Finding the Fourth Proportional to 17,366,135.22, 26,014,468.25 and 10,445,793.20

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Solution

The fourth proportional to 17,366,135.22, 26,014,468.25 and 10,445,793.20 is: 15,647,796.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,366,135.22 : 26,014,468.25 = 10,445,793.20 : x
  2. Step 2: Convert to fraction form
    17,366,135.22/26,014,468.25 = 10,445,793.20/x
  3. Step 3: Cross multiply
    17,366,135.22x = 26,014,468.25 × 10,445,793.20
  4. Step 4: Simplify right side
    17,366,135.22x = 271,741,755,547,465.88
  5. Step 5: Solve for x
    x = 271,741,755,547,465.88/17,366,135.22
  6. Step 6: Final answer
    x = 15,647,796.82

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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.