Home / 9,181,737,698,754.60-13,774,540,829,000-2,978,471,378,468.30

Finding the Fourth Proportional to 9,181,737,698,754.60, 13,774,540,829,000 and 2,978,471,378,468.30

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Solution

The fourth proportional to 9,181,737,698,754.60, 13,774,540,829,000 and 2,978,471,378,468.30 is: 4,468,334,530,650.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,181,737,698,754.60 : 13,774,540,829,000 = 2,978,471,378,468.30 : x
  2. Step 2: Convert to fraction form
    9,181,737,698,754.60/13,774,540,829,000 = 2,978,471,378,468.30/x
  3. Step 3: Cross multiply
    9,181,737,698,754.60x = 13,774,540,829,000 × 2,978,471,378,468.30
  4. Step 4: Simplify right side
    9,181,737,698,754.60x = 41,027,075,610,719,510,383,820,800
  5. Step 5: Solve for x
    x = 41,027,075,610,719,510,383,820,800/9,181,737,698,754.60
  6. Step 6: Final answer
    x = 4,468,334,530,650.38

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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.