Home / 33,303,900.60-49,884,992.10-27,635,196.60

Finding the Fourth Proportional to 33,303,900.60, 49,884,992.10 and 27,635,196.60

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Solution

The fourth proportional to 33,303,900.60, 49,884,992.10 and 27,635,196.60 is: 41,393,997.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,303,900.60 : 49,884,992.10 = 27,635,196.60 : x
  2. Step 2: Convert to fraction form
    33,303,900.60/49,884,992.10 = 27,635,196.60/x
  3. Step 3: Cross multiply
    33,303,900.60x = 49,884,992.10 × 27,635,196.60
  4. Step 4: Simplify right side
    33,303,900.60x = 1,378,581,564,072,947
  5. Step 5: Solve for x
    x = 1,378,581,564,072,947/33,303,900.60
  6. Step 6: Final answer
    x = 41,393,997.08

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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.