Home / 2,964,069,793.22-4,445,667,350.42-864,982,594.48

Finding the Fourth Proportional to 2,964,069,793.22, 4,445,667,350.42 and 864,982,594.48

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Solution

The fourth proportional to 2,964,069,793.22, 4,445,667,350.42 and 864,982,594.48 is: 1,297,346,266.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,069,793.22 : 4,445,667,350.42 = 864,982,594.48 : x
  2. Step 2: Convert to fraction form
    2,964,069,793.22/4,445,667,350.42 = 864,982,594.48/x
  3. Step 3: Cross multiply
    2,964,069,793.22x = 4,445,667,350.42 × 864,982,594.48
  4. Step 4: Simplify right side
    2,964,069,793.22x = 3,845,424,878,961,318,912
  5. Step 5: Solve for x
    x = 3,845,424,878,961,318,912/2,964,069,793.22
  6. Step 6: Final answer
    x = 1,297,346,266.19

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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.