Home / 223,401,612.20-335,102,418.30-61,843,548.20

Finding the Fourth Proportional to 223,401,612.20, 335,102,418.30 and 61,843,548.20

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Solution

The fourth proportional to 223,401,612.20, 335,102,418.30 and 61,843,548.20 is: 92,765,322.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,401,612.20 : 335,102,418.30 = 61,843,548.20 : x
  2. Step 2: Convert to fraction form
    223,401,612.20/335,102,418.30 = 61,843,548.20/x
  3. Step 3: Cross multiply
    223,401,612.20x = 335,102,418.30 × 61,843,548.20
  4. Step 4: Simplify right side
    223,401,612.20x = 20,723,922,558,072,612
  5. Step 5: Solve for x
    x = 20,723,922,558,072,612/223,401,612.20
  6. Step 6: Final answer
    x = 92,765,322.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.