Home / 50,347,253.60-75,558,205.20-33,302,261.60

Finding the Fourth Proportional to 50,347,253.60, 75,558,205.20 and 33,302,261.60

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Solution

The fourth proportional to 50,347,253.60, 75,558,205.20 and 33,302,261.60 is: 49,978,080.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,347,253.60 : 75,558,205.20 = 33,302,261.60 : x
  2. Step 2: Convert to fraction form
    50,347,253.60/75,558,205.20 = 33,302,261.60/x
  3. Step 3: Cross multiply
    50,347,253.60x = 75,558,205.20 × 33,302,261.60
  4. Step 4: Simplify right side
    50,347,253.60x = 2,516,259,115,596,880.50
  5. Step 5: Solve for x
    x = 2,516,259,115,596,880.50/50,347,253.60
  6. Step 6: Final answer
    x = 49,978,080.94

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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.