Home / 15,541,412.44-23,310,325.26-4,180,968.04

Finding the Fourth Proportional to 15,541,412.44, 23,310,325.26 and 4,180,968.04

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Solution

The fourth proportional to 15,541,412.44, 23,310,325.26 and 4,180,968.04 is: 6,270,969.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,541,412.44 : 23,310,325.26 = 4,180,968.04 : x
  2. Step 2: Convert to fraction form
    15,541,412.44/23,310,325.26 = 4,180,968.04/x
  3. Step 3: Cross multiply
    15,541,412.44x = 23,310,325.26 × 4,180,968.04
  4. Step 4: Simplify right side
    15,541,412.44x = 97,459,724,914,064.70
  5. Step 5: Solve for x
    x = 97,459,724,914,064.70/15,541,412.44
  6. Step 6: Final answer
    x = 6,270,969.60

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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.