Home / 741,142,286.00-1,111,721,401.85-223,577,212.94

Finding the Fourth Proportional to 741,142,286.00, 1,111,721,401.85 and 223,577,212.94

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Solution

The fourth proportional to 741,142,286.00, 1,111,721,401.85 and 223,577,212.94 is: 335,368,224.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    741,142,286.00 : 1,111,721,401.85 = 223,577,212.94 : x
  2. Step 2: Convert to fraction form
    741,142,286.00/1,111,721,401.85 = 223,577,212.94/x
  3. Step 3: Cross multiply
    741,142,286.00x = 1,111,721,401.85 × 223,577,212.94
  4. Step 4: Simplify right side
    741,142,286.00x = 248,555,572,595,113,120
  5. Step 5: Solve for x
    x = 248,555,572,595,113,120/741,142,286.00
  6. Step 6: Final answer
    x = 335,368,224.55

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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.