Home / 17,796,329.42-26,691,796.93-4,843,489.44

Finding the Fourth Proportional to 17,796,329.42, 26,691,796.93 and 4,843,489.44

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Solution

The fourth proportional to 17,796,329.42, 26,691,796.93 and 4,843,489.44 is: 7,264,500.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,796,329.42 : 26,691,796.93 = 4,843,489.44 : x
  2. Step 2: Convert to fraction form
    17,796,329.42/26,691,796.93 = 4,843,489.44/x
  3. Step 3: Cross multiply
    17,796,329.42x = 26,691,796.93 × 4,843,489.44
  4. Step 4: Simplify right side
    17,796,329.42x = 129,281,436,663,260.78
  5. Step 5: Solve for x
    x = 129,281,436,663,260.78/17,796,329.42
  6. Step 6: Final answer
    x = 7,264,500.09

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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.