Home / 15,459,640.67-23,190,677.22-4,100,089.29

Finding the Fourth Proportional to 15,459,640.67, 23,190,677.22 and 4,100,089.29

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Solution

The fourth proportional to 15,459,640.67, 23,190,677.22 and 4,100,089.29 is: 6,150,456.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,459,640.67 : 23,190,677.22 = 4,100,089.29 : x
  2. Step 2: Convert to fraction form
    15,459,640.67/23,190,677.22 = 4,100,089.29/x
  3. Step 3: Cross multiply
    15,459,640.67x = 23,190,677.22 × 4,100,089.29
  4. Step 4: Simplify right side
    15,459,640.67x = 95,083,847,297,568.97
  5. Step 5: Solve for x
    x = 95,083,847,297,568.97/15,459,640.67
  6. Step 6: Final answer
    x = 6,150,456.49

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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.