Home / 350,222,004.72-483,306,472.44-191,452,818.24

Finding the Fourth Proportional to 350,222,004.72, 483,306,472.44 and 191,452,818.24

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Solution

The fourth proportional to 350,222,004.72, 483,306,472.44 and 191,452,818.24 is: 264,204,947.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,222,004.72 : 483,306,472.44 = 191,452,818.24 : x
  2. Step 2: Convert to fraction form
    350,222,004.72/483,306,472.44 = 191,452,818.24/x
  3. Step 3: Cross multiply
    350,222,004.72x = 483,306,472.44 × 191,452,818.24
  4. Step 4: Simplify right side
    350,222,004.72x = 92,530,386,222,270,896
  5. Step 5: Solve for x
    x = 92,530,386,222,270,896/350,222,004.72
  6. Step 6: Final answer
    x = 264,204,947.08

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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.