Home / 341,351,694.38-471,066,578.28-184,718,784.46

Finding the Fourth Proportional to 341,351,694.38, 471,066,578.28 and 184,718,784.46

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Solution

The fourth proportional to 341,351,694.38, 471,066,578.28 and 184,718,784.46 is: 254,912,593.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,351,694.38 : 471,066,578.28 = 184,718,784.46 : x
  2. Step 2: Convert to fraction form
    341,351,694.38/471,066,578.28 = 184,718,784.46/x
  3. Step 3: Cross multiply
    341,351,694.38x = 471,066,578.28 × 184,718,784.46
  4. Step 4: Simplify right side
    341,351,694.38x = 87,014,845,739,613,040
  5. Step 5: Solve for x
    x = 87,014,845,739,613,040/341,351,694.38
  6. Step 6: Final answer
    x = 254,912,593.59

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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.