Home / 527,670,773.96-791,627,759.96-182,624,405.04

Finding the Fourth Proportional to 527,670,773.96, 791,627,759.96 and 182,624,405.04

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Solution

The fourth proportional to 527,670,773.96, 791,627,759.96 and 182,624,405.04 is: 273,978,692.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    527,670,773.96 : 791,627,759.96 = 182,624,405.04 : x
  2. Step 2: Convert to fraction form
    527,670,773.96/791,627,759.96 = 182,624,405.04/x
  3. Step 3: Cross multiply
    527,670,773.96x = 791,627,759.96 × 182,624,405.04
  4. Step 4: Simplify right side
    527,670,773.96x = 144,570,548,674,929,824
  5. Step 5: Solve for x
    x = 144,570,548,674,929,824/527,670,773.96
  6. Step 6: Final answer
    x = 273,978,692.42

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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.