Home / 4,867,531,803.96-7,301,286,353.12-3,197,359,805.78

Finding the Fourth Proportional to 4,867,531,803.96, 7,301,286,353.12 and 3,197,359,805.78

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Solution

The fourth proportional to 4,867,531,803.96, 7,301,286,353.12 and 3,197,359,805.78 is: 4,796,032,251.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,531,803.96 : 7,301,286,353.12 = 3,197,359,805.78 : x
  2. Step 2: Convert to fraction form
    4,867,531,803.96/7,301,286,353.12 = 3,197,359,805.78/x
  3. Step 3: Cross multiply
    4,867,531,803.96x = 7,301,286,353.12 × 3,197,359,805.78
  4. Step 4: Simplify right side
    4,867,531,803.96x = 23,344,839,515,955,929,088
  5. Step 5: Solve for x
    x = 23,344,839,515,955,929,088/4,867,531,803.96
  6. Step 6: Final answer
    x = 4,796,032,251.29

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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.