Home / 3,552,522,334.56-4,902,538,878-1,944,950,516.64

Finding the Fourth Proportional to 3,552,522,334.56, 4,902,538,878 and 1,944,950,516.64

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Solution

The fourth proportional to 3,552,522,334.56, 4,902,538,878 and 1,944,950,516.64 is: 2,684,063,497.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,522,334.56 : 4,902,538,878 = 1,944,950,516.64 : x
  2. Step 2: Convert to fraction form
    3,552,522,334.56/4,902,538,878 = 1,944,950,516.64/x
  3. Step 3: Cross multiply
    3,552,522,334.56x = 4,902,538,878 × 1,944,950,516.64
  4. Step 4: Simplify right side
    3,552,522,334.56x = 9,535,195,523,613,786,112
  5. Step 5: Solve for x
    x = 9,535,195,523,613,786,112/3,552,522,334.56
  6. Step 6: Final answer
    x = 2,684,063,497.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.