Home / 551,188,114.20-826,764,456.60-182,740,068.90

Finding the Fourth Proportional to 551,188,114.20, 826,764,456.60 and 182,740,068.90

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Solution

The fourth proportional to 551,188,114.20, 826,764,456.60 and 182,740,068.90 is: 274,104,230.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    551,188,114.20 : 826,764,456.60 = 182,740,068.90 : x
  2. Step 2: Convert to fraction form
    551,188,114.20/826,764,456.60 = 182,740,068.90/x
  3. Step 3: Cross multiply
    551,188,114.20x = 826,764,456.60 × 182,740,068.90
  4. Step 4: Simplify right side
    551,188,114.20x = 151,082,993,763,155,072
  5. Step 5: Solve for x
    x = 151,082,993,763,155,072/551,188,114.20
  6. Step 6: Final answer
    x = 274,104,230.25

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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.