Home / 33,229,400.10-45,858,873-18,547,923.30

Finding the Fourth Proportional to 33,229,400.10, 45,858,873 and 18,547,923.30

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Solution

The fourth proportional to 33,229,400.10, 45,858,873 and 18,547,923.30 is: 25,597,418.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,229,400.10 : 45,858,873 = 18,547,923.30 : x
  2. Step 2: Convert to fraction form
    33,229,400.10/45,858,873 = 18,547,923.30/x
  3. Step 3: Cross multiply
    33,229,400.10x = 45,858,873 × 18,547,923.30
  4. Step 4: Simplify right side
    33,229,400.10x = 850,586,859,028,440.88
  5. Step 5: Solve for x
    x = 850,586,859,028,440.88/33,229,400.10
  6. Step 6: Final answer
    x = 25,597,418.44

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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.