Home / 71,825,447.08-107,753,301.83-23,299,511.86

Finding the Fourth Proportional to 71,825,447.08, 107,753,301.83 and 23,299,511.86

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Solution

The fourth proportional to 71,825,447.08, 107,753,301.83 and 23,299,511.86 is: 34,954,176.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,825,447.08 : 107,753,301.83 = 23,299,511.86 : x
  2. Step 2: Convert to fraction form
    71,825,447.08/107,753,301.83 = 23,299,511.86/x
  3. Step 3: Cross multiply
    71,825,447.08x = 107,753,301.83 × 23,299,511.86
  4. Step 4: Simplify right side
    71,825,447.08x = 2,510,599,334,004,241.50
  5. Step 5: Solve for x
    x = 2,510,599,334,004,241.50/71,825,447.08
  6. Step 6: Final answer
    x = 34,954,176.22

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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.