Home / 16,148,161.70-24,194,822.55-9,744,959.30

Finding the Fourth Proportional to 16,148,161.70, 24,194,822.55 and 9,744,959.30

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Solution

The fourth proportional to 16,148,161.70, 24,194,822.55 and 9,744,959.30 is: 14,600,891.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,148,161.70 : 24,194,822.55 = 9,744,959.30 : x
  2. Step 2: Convert to fraction form
    16,148,161.70/24,194,822.55 = 9,744,959.30/x
  3. Step 3: Cross multiply
    16,148,161.70x = 24,194,822.55 × 9,744,959.30
  4. Step 4: Simplify right side
    16,148,161.70x = 235,777,561,020,472.25
  5. Step 5: Solve for x
    x = 235,777,561,020,472.25/16,148,161.70
  6. Step 6: Final answer
    x = 14,600,891.75

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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.