Home / 34,313,268.40-51,469,902.60-11,593,837.60

Finding the Fourth Proportional to 34,313,268.40, 51,469,902.60 and 11,593,837.60

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Solution

The fourth proportional to 34,313,268.40, 51,469,902.60 and 11,593,837.60 is: 17,390,756.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,313,268.40 : 51,469,902.60 = 11,593,837.60 : x
  2. Step 2: Convert to fraction form
    34,313,268.40/51,469,902.60 = 11,593,837.60/x
  3. Step 3: Cross multiply
    34,313,268.40x = 51,469,902.60 × 11,593,837.60
  4. Step 4: Simplify right side
    34,313,268.40x = 596,733,692,032,217.75
  5. Step 5: Solve for x
    x = 596,733,692,032,217.75/34,313,268.40
  6. Step 6: Final answer
    x = 17,390,756.40

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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.