Home / 16,729,344.20-25,095,215.73-7,004,170.73

Finding the Fourth Proportional to 16,729,344.20, 25,095,215.73 and 7,004,170.73

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Solution

The fourth proportional to 16,729,344.20, 25,095,215.73 and 7,004,170.73 is: 10,506,758.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,729,344.20 : 25,095,215.73 = 7,004,170.73 : x
  2. Step 2: Convert to fraction form
    16,729,344.20/25,095,215.73 = 7,004,170.73/x
  3. Step 3: Cross multiply
    16,729,344.20x = 25,095,215.73 × 7,004,170.73
  4. Step 4: Simplify right side
    16,729,344.20x = 175,771,175,479,101.59
  5. Step 5: Solve for x
    x = 175,771,175,479,101.59/16,729,344.20
  6. Step 6: Final answer
    x = 10,506,758.27

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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.