Home / 17,656,764,035.11-24,366,156,449.30-9,628,084,288.87

Finding the Fourth Proportional to 17,656,764,035.11, 24,366,156,449.30 and 9,628,084,288.87

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Solution

The fourth proportional to 17,656,764,035.11, 24,366,156,449.30 and 9,628,084,288.87 is: 13,286,659,300.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,656,764,035.11 : 24,366,156,449.30 = 9,628,084,288.87 : x
  2. Step 2: Convert to fraction form
    17,656,764,035.11/24,366,156,449.30 = 9,628,084,288.87/x
  3. Step 3: Cross multiply
    17,656,764,035.11x = 24,366,156,449.30 × 9,628,084,288.87
  4. Step 4: Simplify right side
    17,656,764,035.11x = 234,599,408,089,653,772,288
  5. Step 5: Solve for x
    x = 234,599,408,089,653,772,288/17,656,764,035.11
  6. Step 6: Final answer
    x = 13,286,659,300.83

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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.