Home / 21,882,344.53-32,794,176.93-17,030,509.72

Finding the Fourth Proportional to 21,882,344.53, 32,794,176.93 and 17,030,509.72

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Solution

The fourth proportional to 21,882,344.53, 32,794,176.93 and 17,030,509.72 is: 25,522,930.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,882,344.53 : 32,794,176.93 = 17,030,509.72 : x
  2. Step 2: Convert to fraction form
    21,882,344.53/32,794,176.93 = 17,030,509.72/x
  3. Step 3: Cross multiply
    21,882,344.53x = 32,794,176.93 × 17,030,509.72
  4. Step 4: Simplify right side
    21,882,344.53x = 558,501,548,965,764.69
  5. Step 5: Solve for x
    x = 558,501,548,965,764.69/21,882,344.53
  6. Step 6: Final answer
    x = 25,522,930.06

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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.