Home / 34,969,239.20-52,432,863.60-17,963,127.20

Finding the Fourth Proportional to 34,969,239.20, 52,432,863.60 and 17,963,127.20

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Solution

The fourth proportional to 34,969,239.20, 52,432,863.60 and 17,963,127.20 is: 26,933,905.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,969,239.20 : 52,432,863.60 = 17,963,127.20 : x
  2. Step 2: Convert to fraction form
    34,969,239.20/52,432,863.60 = 17,963,127.20/x
  3. Step 3: Cross multiply
    34,969,239.20x = 52,432,863.60 × 17,963,127.20
  4. Step 4: Simplify right side
    34,969,239.20x = 941,858,198,307,049.88
  5. Step 5: Solve for x
    x = 941,858,198,307,049.88/34,969,239.20
  6. Step 6: Final answer
    x = 26,933,905.91

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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.