Home / 48,114,042.40-72,171,063.60-22,557,635.20

Finding the Fourth Proportional to 48,114,042.40, 72,171,063.60 and 22,557,635.20

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Solution

The fourth proportional to 48,114,042.40, 72,171,063.60 and 22,557,635.20 is: 33,836,452.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,114,042.40 : 72,171,063.60 = 22,557,635.20 : x
  2. Step 2: Convert to fraction form
    48,114,042.40/72,171,063.60 = 22,557,635.20/x
  3. Step 3: Cross multiply
    48,114,042.40x = 72,171,063.60 × 22,557,635.20
  4. Step 4: Simplify right side
    48,114,042.40x = 1,628,008,524,684,798.50
  5. Step 5: Solve for x
    x = 1,628,008,524,684,798.50/48,114,042.40
  6. Step 6: Final answer
    x = 33,836,452.80

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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.