Home / 14,489,377.34-21,734,810.50-3,706,771.74

Finding the Fourth Proportional to 14,489,377.34, 21,734,810.50 and 3,706,771.74

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Solution

The fourth proportional to 14,489,377.34, 21,734,810.50 and 3,706,771.74 is: 5,560,348.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,489,377.34 : 21,734,810.50 = 3,706,771.74 : x
  2. Step 2: Convert to fraction form
    14,489,377.34/21,734,810.50 = 3,706,771.74/x
  3. Step 3: Cross multiply
    14,489,377.34x = 21,734,810.50 × 3,706,771.74
  4. Step 4: Simplify right side
    14,489,377.34x = 80,565,981,335,655.28
  5. Step 5: Solve for x
    x = 80,565,981,335,655.28/14,489,377.34
  6. Step 6: Final answer
    x = 5,560,348.07

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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.