Home / 15,845,086.92-23,769,241.38-5,468,955.60

Finding the Fourth Proportional to 15,845,086.92, 23,769,241.38 and 5,468,955.60

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Solution

The fourth proportional to 15,845,086.92, 23,769,241.38 and 5,468,955.60 is: 8,203,989.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,845,086.92 : 23,769,241.38 = 5,468,955.60 : x
  2. Step 2: Convert to fraction form
    15,845,086.92/23,769,241.38 = 5,468,955.60/x
  3. Step 3: Cross multiply
    15,845,086.92x = 23,769,241.38 × 5,468,955.60
  4. Step 4: Simplify right side
    15,845,086.92x = 129,992,925,752,902.72
  5. Step 5: Solve for x
    x = 129,992,925,752,902.72/15,845,086.92
  6. Step 6: Final answer
    x = 8,203,989.44

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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.