Home / 17,576,888.75-26,355,700.51-5,442,983.55

Finding the Fourth Proportional to 17,576,888.75, 26,355,700.51 and 5,442,983.55

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Solution

The fourth proportional to 17,576,888.75, 26,355,700.51 and 5,442,983.55 is: 8,161,492.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,576,888.75 : 26,355,700.51 = 5,442,983.55 : x
  2. Step 2: Convert to fraction form
    17,576,888.75/26,355,700.51 = 5,442,983.55/x
  3. Step 3: Cross multiply
    17,576,888.75x = 26,355,700.51 × 5,442,983.55
  4. Step 4: Simplify right side
    17,576,888.75x = 143,453,644,324,656.62
  5. Step 5: Solve for x
    x = 143,453,644,324,656.62/17,576,888.75
  6. Step 6: Final answer
    x = 8,161,492.42

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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.