Home / 17,293,463.94-23,865,487.77-9,453,409.44

Finding the Fourth Proportional to 17,293,463.94, 23,865,487.77 and 9,453,409.44

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Solution

The fourth proportional to 17,293,463.94, 23,865,487.77 and 9,453,409.44 is: 13,045,982.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,293,463.94 : 23,865,487.77 = 9,453,409.44 : x
  2. Step 2: Convert to fraction form
    17,293,463.94/23,865,487.77 = 9,453,409.44/x
  3. Step 3: Cross multiply
    17,293,463.94x = 23,865,487.77 × 9,453,409.44
  4. Step 4: Simplify right side
    17,293,463.94x = 225,610,227,375,122.53
  5. Step 5: Solve for x
    x = 225,610,227,375,122.53/17,293,463.94
  6. Step 6: Final answer
    x = 13,045,982.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.