Home / 9,981,608.20-14,944,418.70-9,701,672.20

Finding the Fourth Proportional to 9,981,608.20, 14,944,418.70 and 9,701,672.20

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Solution

The fourth proportional to 9,981,608.20, 14,944,418.70 and 9,701,672.20 is: 14,525,299.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,981,608.20 : 14,944,418.70 = 9,701,672.20 : x
  2. Step 2: Convert to fraction form
    9,981,608.20/14,944,418.70 = 9,701,672.20/x
  3. Step 3: Cross multiply
    9,981,608.20x = 14,944,418.70 × 9,701,672.20
  4. Step 4: Simplify right side
    9,981,608.20x = 144,985,851,446,950.12
  5. Step 5: Solve for x
    x = 144,985,851,446,950.12/9,981,608.20
  6. Step 6: Final answer
    x = 14,525,299.79

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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.