Home / 2,964,069,791.22-4,445,667,347.42-864,982,592.48

Finding the Fourth Proportional to 2,964,069,791.22, 4,445,667,347.42 and 864,982,592.48

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Solution

The fourth proportional to 2,964,069,791.22, 4,445,667,347.42 and 864,982,592.48 is: 1,297,346,263.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,069,791.22 : 4,445,667,347.42 = 864,982,592.48 : x
  2. Step 2: Convert to fraction form
    2,964,069,791.22/4,445,667,347.42 = 864,982,592.48/x
  3. Step 3: Cross multiply
    2,964,069,791.22x = 4,445,667,347.42 × 864,982,592.48
  4. Step 4: Simplify right side
    2,964,069,791.22x = 3,845,424,867,475,036,672
  5. Step 5: Solve for x
    x = 3,845,424,867,475,036,672/2,964,069,791.22
  6. Step 6: Final answer
    x = 1,297,346,263.19

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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.