Home / 19,839,414.62-29,701,311.32-14,744,404.46

Finding the Fourth Proportional to 19,839,414.62, 29,701,311.32 and 14,744,404.46

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Solution

The fourth proportional to 19,839,414.62, 29,701,311.32 and 14,744,404.46 is: 22,073,642.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,839,414.62 : 29,701,311.32 = 14,744,404.46 : x
  2. Step 2: Convert to fraction form
    19,839,414.62/29,701,311.32 = 14,744,404.46/x
  3. Step 3: Cross multiply
    19,839,414.62x = 29,701,311.32 × 14,744,404.46
  4. Step 4: Simplify right side
    19,839,414.62x = 437,928,147,094,456.50
  5. Step 5: Solve for x
    x = 437,928,147,094,456.50/19,839,414.62
  6. Step 6: Final answer
    x = 22,073,642.57

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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.