Home / 417,693,625.85-576,383,459.06-241,492,976.26

Finding the Fourth Proportional to 417,693,625.85, 576,383,459.06 and 241,492,976.26

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Solution

The fourth proportional to 417,693,625.85, 576,383,459.06 and 241,492,976.26 is: 333,240,797.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,693,625.85 : 576,383,459.06 = 241,492,976.26 : x
  2. Step 2: Convert to fraction form
    417,693,625.85/576,383,459.06 = 241,492,976.26/x
  3. Step 3: Cross multiply
    417,693,625.85x = 576,383,459.06 × 241,492,976.26
  4. Step 4: Simplify right side
    417,693,625.85x = 139,192,556,994,591,200
  5. Step 5: Solve for x
    x = 139,192,556,994,591,200/417,693,625.85
  6. Step 6: Final answer
    x = 333,240,797.51

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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.