Home / 17,435,510.12-26,153,002.56-7,844,115.44

Finding the Fourth Proportional to 17,435,510.12, 26,153,002.56 and 7,844,115.44

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Solution

The fourth proportional to 17,435,510.12, 26,153,002.56 and 7,844,115.44 is: 11,766,055.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,435,510.12 : 26,153,002.56 = 7,844,115.44 : x
  2. Step 2: Convert to fraction form
    17,435,510.12/26,153,002.56 = 7,844,115.44/x
  3. Step 3: Cross multiply
    17,435,510.12x = 26,153,002.56 × 7,844,115.44
  4. Step 4: Simplify right side
    17,435,510.12x = 205,147,171,183,255.53
  5. Step 5: Solve for x
    x = 205,147,171,183,255.53/17,435,510.12
  6. Step 6: Final answer
    x = 11,766,055.01

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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.