Home / 11,663,614.68-17,503,231.20-4,840,194.52

Finding the Fourth Proportional to 11,663,614.68, 17,503,231.20 and 4,840,194.52

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Solution

The fourth proportional to 11,663,614.68, 17,503,231.20 and 4,840,194.52 is: 7,263,532.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,663,614.68 : 17,503,231.20 = 4,840,194.52 : x
  2. Step 2: Convert to fraction form
    11,663,614.68/17,503,231.20 = 4,840,194.52/x
  3. Step 3: Cross multiply
    11,663,614.68x = 17,503,231.20 × 4,840,194.52
  4. Step 4: Simplify right side
    11,663,614.68x = 84,719,043,736,533.02
  5. Step 5: Solve for x
    x = 84,719,043,736,533.02/11,663,614.68
  6. Step 6: Final answer
    x = 7,263,532.45

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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.