Home / 227,193,352.88-340,790,017.04-54,670,184.84

Finding the Fourth Proportional to 227,193,352.88, 340,790,017.04 and 54,670,184.84

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Solution

The fourth proportional to 227,193,352.88, 340,790,017.04 and 54,670,184.84 is: 82,005,274.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,193,352.88 : 340,790,017.04 = 54,670,184.84 : x
  2. Step 2: Convert to fraction form
    227,193,352.88/340,790,017.04 = 54,670,184.84/x
  3. Step 3: Cross multiply
    227,193,352.88x = 340,790,017.04 × 54,670,184.84
  4. Step 4: Simplify right side
    227,193,352.88x = 18,631,053,223,203,552
  5. Step 5: Solve for x
    x = 18,631,053,223,203,552/227,193,352.88
  6. Step 6: Final answer
    x = 82,005,274.31

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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.