Home / 17,237,357.80-25,856,036.70-7,002,197.80

Finding the Fourth Proportional to 17,237,357.80, 25,856,036.70 and 7,002,197.80

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Solution

The fourth proportional to 17,237,357.80, 25,856,036.70 and 7,002,197.80 is: 10,503,296.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,237,357.80 : 25,856,036.70 = 7,002,197.80 : x
  2. Step 2: Convert to fraction form
    17,237,357.80/25,856,036.70 = 7,002,197.80/x
  3. Step 3: Cross multiply
    17,237,357.80x = 25,856,036.70 × 7,002,197.80
  4. Step 4: Simplify right side
    17,237,357.80x = 181,049,083,297,459.25
  5. Step 5: Solve for x
    x = 181,049,083,297,459.25/17,237,357.80
  6. Step 6: Final answer
    x = 10,503,296.70

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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.