Home / 233,481,338.73-322,204,318.07-127,635,214.41

Finding the Fourth Proportional to 233,481,338.73, 322,204,318.07 and 127,635,214.41

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Solution

The fourth proportional to 233,481,338.73, 322,204,318.07 and 127,635,214.41 is: 176,136,634.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,481,338.73 : 322,204,318.07 = 127,635,214.41 : x
  2. Step 2: Convert to fraction form
    233,481,338.73/322,204,318.07 = 127,635,214.41/x
  3. Step 3: Cross multiply
    233,481,338.73x = 322,204,318.07 × 127,635,214.41
  4. Step 4: Simplify right side
    233,481,338.73x = 41,124,617,220,054,112
  5. Step 5: Solve for x
    x = 41,124,617,220,054,112/233,481,338.73
  6. Step 6: Final answer
    x = 176,136,634.49

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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.