Home / 35,546,858.80-49,056,180.08-19,865,882.80

Finding the Fourth Proportional to 35,546,858.80, 49,056,180.08 and 19,865,882.80

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Solution

The fourth proportional to 35,546,858.80, 49,056,180.08 and 19,865,882.80 is: 27,415,764.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,546,858.80 : 49,056,180.08 = 19,865,882.80 : x
  2. Step 2: Convert to fraction form
    35,546,858.80/49,056,180.08 = 19,865,882.80/x
  3. Step 3: Cross multiply
    35,546,858.80x = 49,056,180.08 × 19,865,882.80
  4. Step 4: Simplify right side
    35,546,858.80x = 974,544,324,084,974.62
  5. Step 5: Solve for x
    x = 974,544,324,084,974.62/35,546,858.80
  6. Step 6: Final answer
    x = 27,415,764.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.