Home / 321,904,150.92-444,202,401.06-182,674,912.23

Finding the Fourth Proportional to 321,904,150.92, 444,202,401.06 and 182,674,912.23

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Solution

The fourth proportional to 321,904,150.92, 444,202,401.06 and 182,674,912.23 is: 252,077,006.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    321,904,150.92 : 444,202,401.06 = 182,674,912.23 : x
  2. Step 2: Convert to fraction form
    321,904,150.92/444,202,401.06 = 182,674,912.23/x
  3. Step 3: Cross multiply
    321,904,150.92x = 444,202,401.06 × 182,674,912.23
  4. Step 4: Simplify right side
    321,904,150.92x = 81,144,634,625,990,752
  5. Step 5: Solve for x
    x = 81,144,634,625,990,752/321,904,150.92
  6. Step 6: Final answer
    x = 252,077,006.13

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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.