Home / 541,284,901.06-746,973,474.30-293,766,255.34

Finding the Fourth Proportional to 541,284,901.06, 746,973,474.30 and 293,766,255.34

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Solution

The fourth proportional to 541,284,901.06, 746,973,474.30 and 293,766,255.34 is: 405,397,601.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,284,901.06 : 746,973,474.30 = 293,766,255.34 : x
  2. Step 2: Convert to fraction form
    541,284,901.06/746,973,474.30 = 293,766,255.34/x
  3. Step 3: Cross multiply
    541,284,901.06x = 746,973,474.30 × 293,766,255.34
  4. Step 4: Simplify right side
    541,284,901.06x = 219,435,600,383,420,704
  5. Step 5: Solve for x
    x = 219,435,600,383,420,704/541,284,901.06
  6. Step 6: Final answer
    x = 405,397,601.07

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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.