Home / 83,270,257.20-114,910,486.92-46,102,194

Finding the Fourth Proportional to 83,270,257.20, 114,910,486.92 and 46,102,194

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Solution

The fourth proportional to 83,270,257.20, 114,910,486.92 and 46,102,194 is: 63,619,661.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,270,257.20 : 114,910,486.92 = 46,102,194 : x
  2. Step 2: Convert to fraction form
    83,270,257.20/114,910,486.92 = 46,102,194/x
  3. Step 3: Cross multiply
    83,270,257.20x = 114,910,486.92 × 46,102,194
  4. Step 4: Simplify right side
    83,270,257.20x = 5,297,625,560,620,303
  5. Step 5: Solve for x
    x = 5,297,625,560,620,303/83,270,257.20
  6. Step 6: Final answer
    x = 63,619,661.31

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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.