Home / 233,640,216.30-350,460,324.45-118,848,960.30

Finding the Fourth Proportional to 233,640,216.30, 350,460,324.45 and 118,848,960.30

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Solution

The fourth proportional to 233,640,216.30, 350,460,324.45 and 118,848,960.30 is: 178,273,440.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,640,216.30 : 350,460,324.45 = 118,848,960.30 : x
  2. Step 2: Convert to fraction form
    233,640,216.30/350,460,324.45 = 118,848,960.30/x
  3. Step 3: Cross multiply
    233,640,216.30x = 350,460,324.45 × 118,848,960.30
  4. Step 4: Simplify right side
    233,640,216.30x = 41,651,845,187,283,168
  5. Step 5: Solve for x
    x = 41,651,845,187,283,168/233,640,216.30
  6. Step 6: Final answer
    x = 178,273,440.45

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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.