Home / 15,845,084.92-23,769,238.38-5,468,953.60

Finding the Fourth Proportional to 15,845,084.92, 23,769,238.38 and 5,468,953.60

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Solution

The fourth proportional to 15,845,084.92, 23,769,238.38 and 5,468,953.60 is: 8,203,986.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,845,084.92 : 23,769,238.38 = 5,468,953.60 : x
  2. Step 2: Convert to fraction form
    15,845,084.92/23,769,238.38 = 5,468,953.60/x
  3. Step 3: Cross multiply
    15,845,084.92x = 23,769,238.38 × 5,468,953.60
  4. Step 4: Simplify right side
    15,845,084.92x = 129,992,861,807,559.16
  5. Step 5: Solve for x
    x = 129,992,861,807,559.16/15,845,084.92
  6. Step 6: Final answer
    x = 8,203,986.44

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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.