Home / 35,329,121.82-52,993,678.41-11,394,593.82

Finding the Fourth Proportional to 35,329,121.82, 52,993,678.41 and 11,394,593.82

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Solution

The fourth proportional to 35,329,121.82, 52,993,678.41 and 11,394,593.82 is: 17,091,889.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,329,121.82 : 52,993,678.41 = 11,394,593.82 : x
  2. Step 2: Convert to fraction form
    35,329,121.82/52,993,678.41 = 11,394,593.82/x
  3. Step 3: Cross multiply
    35,329,121.82x = 52,993,678.41 × 11,394,593.82
  4. Step 4: Simplify right side
    35,329,121.82x = 603,841,440,509,653.38
  5. Step 5: Solve for x
    x = 603,841,440,509,653.38/35,329,121.82
  6. Step 6: Final answer
    x = 17,091,889.34

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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.