Home / 15,433,260.99-23,149,879.32-4,650,561.96

Finding the Fourth Proportional to 15,433,260.99, 23,149,879.32 and 4,650,561.96

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Solution

The fourth proportional to 15,433,260.99, 23,149,879.32 and 4,650,561.96 is: 6,975,839.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,433,260.99 : 23,149,879.32 = 4,650,561.96 : x
  2. Step 2: Convert to fraction form
    15,433,260.99/23,149,879.32 = 4,650,561.96/x
  3. Step 3: Cross multiply
    15,433,260.99x = 23,149,879.32 × 4,650,561.96
  4. Step 4: Simplify right side
    15,433,260.99x = 107,659,948,144,182.67
  5. Step 5: Solve for x
    x = 107,659,948,144,182.67/15,433,260.99
  6. Step 6: Final answer
    x = 6,975,839.27

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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.