Home / 332,127,608.22-458,336,081.84-179,364,109.14

Finding the Fourth Proportional to 332,127,608.22, 458,336,081.84 and 179,364,109.14

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Solution

The fourth proportional to 332,127,608.22, 458,336,081.84 and 179,364,109.14 is: 247,522,461.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,127,608.22 : 458,336,081.84 = 179,364,109.14 : x
  2. Step 2: Convert to fraction form
    332,127,608.22/458,336,081.84 = 179,364,109.14/x
  3. Step 3: Cross multiply
    332,127,608.22x = 458,336,081.84 × 179,364,109.14
  4. Step 4: Simplify right side
    332,127,608.22x = 82,209,043,005,949,728
  5. Step 5: Solve for x
    x = 82,209,043,005,949,728/332,127,608.22
  6. Step 6: Final answer
    x = 247,522,461.16

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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.