Home / 52,006,352.78-71,734,209.90-33,444,959.96

Finding the Fourth Proportional to 52,006,352.78, 71,734,209.90 and 33,444,959.96

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Solution

The fourth proportional to 52,006,352.78, 71,734,209.90 and 33,444,959.96 is: 46,131,821.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,006,352.78 : 71,734,209.90 = 33,444,959.96 : x
  2. Step 2: Convert to fraction form
    52,006,352.78/71,734,209.90 = 33,444,959.96/x
  3. Step 3: Cross multiply
    52,006,352.78x = 71,734,209.90 × 33,444,959.96
  4. Step 4: Simplify right side
    52,006,352.78x = 2,399,147,777,867,736
  5. Step 5: Solve for x
    x = 2,399,147,777,867,736/52,006,352.78
  6. Step 6: Final answer
    x = 46,131,821.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.