Home / 15,936,109-23,904,250.98-3,968,845

Finding the Fourth Proportional to 15,936,109, 23,904,250.98 and 3,968,845

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Solution

The fourth proportional to 15,936,109, 23,904,250.98 and 3,968,845 is: 5,953,289.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,936,109 : 23,904,250.98 = 3,968,845 : x
  2. Step 2: Convert to fraction form
    15,936,109/23,904,250.98 = 3,968,845/x
  3. Step 3: Cross multiply
    15,936,109x = 23,904,250.98 × 3,968,845
  4. Step 4: Simplify right side
    15,936,109x = 94,872,266,980,718.11
  5. Step 5: Solve for x
    x = 94,872,266,980,718.11/15,936,109
  6. Step 6: Final answer
    x = 5,953,289.29

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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.