Home / 177,546,844.50-266,320,266.75-49,896,028.50

Finding the Fourth Proportional to 177,546,844.50, 266,320,266.75 and 49,896,028.50

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Solution

The fourth proportional to 177,546,844.50, 266,320,266.75 and 49,896,028.50 is: 74,844,042.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,546,844.50 : 266,320,266.75 = 49,896,028.50 : x
  2. Step 2: Convert to fraction form
    177,546,844.50/266,320,266.75 = 49,896,028.50/x
  3. Step 3: Cross multiply
    177,546,844.50x = 266,320,266.75 × 49,896,028.50
  4. Step 4: Simplify right side
    177,546,844.50x = 13,288,323,619,885,602
  5. Step 5: Solve for x
    x = 13,288,323,619,885,602/177,546,844.50
  6. Step 6: Final answer
    x = 74,844,042.75

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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.