Home / 2,964,069,792.22-4,445,667,348.92-864,982,593.48

Finding the Fourth Proportional to 2,964,069,792.22, 4,445,667,348.92 and 864,982,593.48

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Solution

The fourth proportional to 2,964,069,792.22, 4,445,667,348.92 and 864,982,593.48 is: 1,297,346,264.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,069,792.22 : 4,445,667,348.92 = 864,982,593.48 : x
  2. Step 2: Convert to fraction form
    2,964,069,792.22/4,445,667,348.92 = 864,982,593.48/x
  3. Step 3: Cross multiply
    2,964,069,792.22x = 4,445,667,348.92 × 864,982,593.48
  4. Step 4: Simplify right side
    2,964,069,792.22x = 3,845,424,873,218,178,048
  5. Step 5: Solve for x
    x = 3,845,424,873,218,178,048/2,964,069,792.22
  6. Step 6: Final answer
    x = 1,297,346,264.69

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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.