Home / 17,505,854.20-26,285,814.90-9,543,230.20

Finding the Fourth Proportional to 17,505,854.20, 26,285,814.90 and 9,543,230.20

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Solution

The fourth proportional to 17,505,854.20, 26,285,814.90 and 9,543,230.20 is: 14,329,582.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,505,854.20 : 26,285,814.90 = 9,543,230.20 : x
  2. Step 2: Convert to fraction form
    17,505,854.20/26,285,814.90 = 9,543,230.20/x
  3. Step 3: Cross multiply
    17,505,854.20x = 26,285,814.90 × 9,543,230.20
  4. Step 4: Simplify right side
    17,505,854.20x = 250,851,582,585,289.94
  5. Step 5: Solve for x
    x = 250,851,582,585,289.94/17,505,854.20
  6. Step 6: Final answer
    x = 14,329,582.53

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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.