Home / 34,313,272.40-51,469,908.60-11,593,841.60

Finding the Fourth Proportional to 34,313,272.40, 51,469,908.60 and 11,593,841.60

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Solution

The fourth proportional to 34,313,272.40, 51,469,908.60 and 11,593,841.60 is: 17,390,762.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,313,272.40 : 51,469,908.60 = 11,593,841.60 : x
  2. Step 2: Convert to fraction form
    34,313,272.40/51,469,908.60 = 11,593,841.60/x
  3. Step 3: Cross multiply
    34,313,272.40x = 51,469,908.60 × 11,593,841.60
  4. Step 4: Simplify right side
    34,313,272.40x = 596,733,967,474,877.75
  5. Step 5: Solve for x
    x = 596,733,967,474,877.75/34,313,272.40
  6. Step 6: Final answer
    x = 17,390,762.40

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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.