Home / 180,331,414.89-248,857,832.01-97,825,199.64

Finding the Fourth Proportional to 180,331,414.89, 248,857,832.01 and 97,825,199.64

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Solution

The fourth proportional to 180,331,414.89, 248,857,832.01 and 97,825,199.64 is: 134,999,035.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,331,414.89 : 248,857,832.01 = 97,825,199.64 : x
  2. Step 2: Convert to fraction form
    180,331,414.89/248,857,832.01 = 97,825,199.64/x
  3. Step 3: Cross multiply
    180,331,414.89x = 248,857,832.01 × 97,825,199.64
  4. Step 4: Simplify right side
    180,331,414.89x = 24,344,567,098,355,832
  5. Step 5: Solve for x
    x = 24,344,567,098,355,832/180,331,414.89
  6. Step 6: Final answer
    x = 134,999,035.60

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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.