Home / 341,358,619.20-471,074,896.24-184,725,727.76

Finding the Fourth Proportional to 341,358,619.20, 471,074,896.24 and 184,725,727.76

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Solution

The fourth proportional to 341,358,619.20, 471,074,896.24 and 184,725,727.76 is: 254,921,505.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,358,619.20 : 471,074,896.24 = 184,725,727.76 : x
  2. Step 2: Convert to fraction form
    341,358,619.20/471,074,896.24 = 184,725,727.76/x
  3. Step 3: Cross multiply
    341,358,619.20x = 471,074,896.24 × 184,725,727.76
  4. Step 4: Simplify right side
    341,358,619.20x = 87,019,653,037,400,480
  5. Step 5: Solve for x
    x = 87,019,653,037,400,480/341,358,619.20
  6. Step 6: Final answer
    x = 254,921,505.25

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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.