Home / 67,268,098,584.24-92,786,235,710.88-43,143,909,009.84

Finding the Fourth Proportional to 67,268,098,584.24, 92,786,235,710.88 and 43,143,909,009.84

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Solution

The fourth proportional to 67,268,098,584.24, 92,786,235,710.88 and 43,143,909,009.84 is: 59,510,540,585.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,268,098,584.24 : 92,786,235,710.88 = 43,143,909,009.84 : x
  2. Step 2: Convert to fraction form
    67,268,098,584.24/92,786,235,710.88 = 43,143,909,009.84/x
  3. Step 3: Cross multiply
    67,268,098,584.24x = 92,786,235,710.88 × 43,143,909,009.84
  4. Step 4: Simplify right side
    67,268,098,584.24x = 4,003,160,910,875,773,632,512
  5. Step 5: Solve for x
    x = 4,003,160,910,875,773,632,512/67,268,098,584.24
  6. Step 6: Final answer
    x = 59,510,540,585.04

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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.