Home / 50,236,353.64-75,359,743.67-13,844,750.14

Finding the Fourth Proportional to 50,236,353.64, 75,359,743.67 and 13,844,750.14

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Solution

The fourth proportional to 50,236,353.64, 75,359,743.67 and 13,844,750.14 is: 20,768,561.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,236,353.64 : 75,359,743.67 = 13,844,750.14 : x
  2. Step 2: Convert to fraction form
    50,236,353.64/75,359,743.67 = 13,844,750.14/x
  3. Step 3: Cross multiply
    50,236,353.64x = 75,359,743.67 × 13,844,750.14
  4. Step 4: Simplify right side
    50,236,353.64x = 1,043,336,821,725,596.62
  5. Step 5: Solve for x
    x = 1,043,336,821,725,596.62/50,236,353.64
  6. Step 6: Final answer
    x = 20,768,561.93

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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.