Home / 177,546,845-266,320,267.50-49,896,029

Finding the Fourth Proportional to 177,546,845, 266,320,267.50 and 49,896,029

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Solution

The fourth proportional to 177,546,845, 266,320,267.50 and 49,896,029 is: 74,844,043.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,546,845 : 266,320,267.50 = 49,896,029 : x
  2. Step 2: Convert to fraction form
    177,546,845/266,320,267.50 = 49,896,029/x
  3. Step 3: Cross multiply
    177,546,845x = 266,320,267.50 × 49,896,029
  4. Step 4: Simplify right side
    177,546,845x = 13,288,323,790,467,758
  5. Step 5: Solve for x
    x = 13,288,323,790,467,758/177,546,845
  6. Step 6: Final answer
    x = 74,844,043.50

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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.