Home / 341,358,519.70-471,074,757.78-184,725,626.61

Finding the Fourth Proportional to 341,358,519.70, 471,074,757.78 and 184,725,626.61

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Solution

The fourth proportional to 341,358,519.70, 471,074,757.78 and 184,725,626.61 is: 254,921,365.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,358,519.70 : 471,074,757.78 = 184,725,626.61 : x
  2. Step 2: Convert to fraction form
    341,358,519.70/471,074,757.78 = 184,725,626.61/x
  3. Step 3: Cross multiply
    341,358,519.70x = 471,074,757.78 × 184,725,626.61
  4. Step 4: Simplify right side
    341,358,519.70x = 87,019,579,811,064,480
  5. Step 5: Solve for x
    x = 87,019,579,811,064,480/341,358,519.70
  6. Step 6: Final answer
    x = 254,921,365.04

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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.