Home / 88,576,287.28-132,871,367.39-23,879,102.20

Finding the Fourth Proportional to 88,576,287.28, 132,871,367.39 and 23,879,102.20

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Solution

The fourth proportional to 88,576,287.28, 132,871,367.39 and 23,879,102.20 is: 35,820,523.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,576,287.28 : 132,871,367.39 = 23,879,102.20 : x
  2. Step 2: Convert to fraction form
    88,576,287.28/132,871,367.39 = 23,879,102.20/x
  3. Step 3: Cross multiply
    88,576,287.28x = 132,871,367.39 × 23,879,102.20
  4. Step 4: Simplify right side
    88,576,287.28x = 3,172,848,960,907,983.50
  5. Step 5: Solve for x
    x = 3,172,848,960,907,983.50/88,576,287.28
  6. Step 6: Final answer
    x = 35,820,523.28

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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.