Home / 22,747,952.79-34,121,929.32-7,601,884.29

Finding the Fourth Proportional to 22,747,952.79, 34,121,929.32 and 7,601,884.29

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Solution

The fourth proportional to 22,747,952.79, 34,121,929.32 and 7,601,884.29 is: 11,402,826.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,747,952.79 : 34,121,929.32 = 7,601,884.29 : x
  2. Step 2: Convert to fraction form
    22,747,952.79/34,121,929.32 = 7,601,884.29/x
  3. Step 3: Cross multiply
    22,747,952.79x = 34,121,929.32 × 7,601,884.29
  4. Step 4: Simplify right side
    22,747,952.79x = 259,390,958,442,198.38
  5. Step 5: Solve for x
    x = 259,390,958,442,198.38/22,747,952.79
  6. Step 6: Final answer
    x = 11,402,826.48

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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.