Home / 4,867,531,804.96-7,301,286,354.62-3,197,359,806.78

Finding the Fourth Proportional to 4,867,531,804.96, 7,301,286,354.62 and 3,197,359,806.78

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Solution

The fourth proportional to 4,867,531,804.96, 7,301,286,354.62 and 3,197,359,806.78 is: 4,796,032,252.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,531,804.96 : 7,301,286,354.62 = 3,197,359,806.78 : x
  2. Step 2: Convert to fraction form
    4,867,531,804.96/7,301,286,354.62 = 3,197,359,806.78/x
  3. Step 3: Cross multiply
    4,867,531,804.96x = 7,301,286,354.62 × 3,197,359,806.78
  4. Step 4: Simplify right side
    4,867,531,804.96x = 23,344,839,528,053,256,192
  5. Step 5: Solve for x
    x = 23,344,839,528,053,256,192/4,867,531,804.96
  6. Step 6: Final answer
    x = 4,796,032,252.79

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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.