Home / 15,942,844.20-23,914,266.30-3,975,580.20

Finding the Fourth Proportional to 15,942,844.20, 23,914,266.30 and 3,975,580.20

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Solution

The fourth proportional to 15,942,844.20, 23,914,266.30 and 3,975,580.20 is: 5,963,370.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,942,844.20 : 23,914,266.30 = 3,975,580.20 : x
  2. Step 2: Convert to fraction form
    15,942,844.20/23,914,266.30 = 3,975,580.20/x
  3. Step 3: Cross multiply
    15,942,844.20x = 23,914,266.30 × 3,975,580.20
  4. Step 4: Simplify right side
    15,942,844.20x = 95,073,083,599,807.27
  5. Step 5: Solve for x
    x = 95,073,083,599,807.27/15,942,844.20
  6. Step 6: Final answer
    x = 5,963,370.30

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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.