Home / 234,028,640.96-322,804,017.83-150,502,373.07

Finding the Fourth Proportional to 234,028,640.96, 322,804,017.83 and 150,502,373.07

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Solution

The fourth proportional to 234,028,640.96, 322,804,017.83 and 150,502,373.07 is: 207,593,269.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,028,640.96 : 322,804,017.83 = 150,502,373.07 : x
  2. Step 2: Convert to fraction form
    234,028,640.96/322,804,017.83 = 150,502,373.07/x
  3. Step 3: Cross multiply
    234,028,640.96x = 322,804,017.83 × 150,502,373.07
  4. Step 4: Simplify right side
    234,028,640.96x = 48,582,770,720,321,840
  5. Step 5: Solve for x
    x = 48,582,770,720,321,840/234,028,640.96
  6. Step 6: Final answer
    x = 207,593,269.44

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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.