Home / 68,882,952.96-95,058,480.22-37,943,122.24

Finding the Fourth Proportional to 68,882,952.96, 95,058,480.22 and 37,943,122.24

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Solution

The fourth proportional to 68,882,952.96, 95,058,480.22 and 37,943,122.24 is: 52,361,511.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,882,952.96 : 95,058,480.22 = 37,943,122.24 : x
  2. Step 2: Convert to fraction form
    68,882,952.96/95,058,480.22 = 37,943,122.24/x
  3. Step 3: Cross multiply
    68,882,952.96x = 95,058,480.22 × 37,943,122.24
  4. Step 4: Simplify right side
    68,882,952.96x = 3,606,815,534,960,047.50
  5. Step 5: Solve for x
    x = 3,606,815,534,960,047.50/68,882,952.96
  6. Step 6: Final answer
    x = 52,361,511.52

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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.