Home / 341,374,521.88-471,098,324.61-184,741,642.62

Finding the Fourth Proportional to 341,374,521.88, 471,098,324.61 and 184,741,642.62

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Solution

The fourth proportional to 341,374,521.88, 471,098,324.61 and 184,741,642.62 is: 254,944,270.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,374,521.88 : 471,098,324.61 = 184,741,642.62 : x
  2. Step 2: Convert to fraction form
    341,374,521.88/471,098,324.61 = 184,741,642.62/x
  3. Step 3: Cross multiply
    341,374,521.88x = 471,098,324.61 × 184,741,642.62
  4. Step 4: Simplify right side
    341,374,521.88x = 87,031,478,323,981,376
  5. Step 5: Solve for x
    x = 87,031,478,323,981,376/341,374,521.88
  6. Step 6: Final answer
    x = 254,944,270.14

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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.