Home / 6,336,209,953.60-9,504,267,691.20-1,914,620,833.60

Finding the Fourth Proportional to 6,336,209,953.60, 9,504,267,691.20 and 1,914,620,833.60

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Solution

The fourth proportional to 6,336,209,953.60, 9,504,267,691.20 and 1,914,620,833.60 is: 2,871,916,976.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,209,953.60 : 9,504,267,691.20 = 1,914,620,833.60 : x
  2. Step 2: Convert to fraction form
    6,336,209,953.60/9,504,267,691.20 = 1,914,620,833.60/x
  3. Step 3: Cross multiply
    6,336,209,953.60x = 9,504,267,691.20 × 1,914,620,833.60
  4. Step 4: Simplify right side
    6,336,209,953.60x = 18,197,068,929,682,892,800
  5. Step 5: Solve for x
    x = 18,197,068,929,682,892,800/6,336,209,953.60
  6. Step 6: Final answer
    x = 2,871,916,976.07

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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.