Home / 4,495,375,660.20-6,743,063,490.30-4,426,500,906.60

Finding the Fourth Proportional to 4,495,375,660.20, 6,743,063,490.30 and 4,426,500,906.60

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Solution

The fourth proportional to 4,495,375,660.20, 6,743,063,490.30 and 4,426,500,906.60 is: 6,639,751,359.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,375,660.20 : 6,743,063,490.30 = 4,426,500,906.60 : x
  2. Step 2: Convert to fraction form
    4,495,375,660.20/6,743,063,490.30 = 4,426,500,906.60/x
  3. Step 3: Cross multiply
    4,495,375,660.20x = 6,743,063,490.30 × 4,426,500,906.60
  4. Step 4: Simplify right side
    4,495,375,660.20x = 29,848,176,653,074,313,216
  5. Step 5: Solve for x
    x = 29,848,176,653,074,313,216/4,495,375,660.20
  6. Step 6: Final answer
    x = 6,639,751,359.90

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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.