Home / 323,247,122.19-446,081,011.56-174,568,228.97

Finding the Fourth Proportional to 323,247,122.19, 446,081,011.56 and 174,568,228.97

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Solution

The fourth proportional to 323,247,122.19, 446,081,011.56 and 174,568,228.97 is: 240,904,146.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,247,122.19 : 446,081,011.56 = 174,568,228.97 : x
  2. Step 2: Convert to fraction form
    323,247,122.19/446,081,011.56 = 174,568,228.97/x
  3. Step 3: Cross multiply
    323,247,122.19x = 446,081,011.56 × 174,568,228.97
  4. Step 4: Simplify right side
    323,247,122.19x = 77,871,572,162,944,896
  5. Step 5: Solve for x
    x = 77,871,572,162,944,896/323,247,122.19
  6. Step 6: Final answer
    x = 240,904,146.76

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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.