Home / 41,940,479.50-57,848,047.34-27,994,803.32

Finding the Fourth Proportional to 41,940,479.50, 57,848,047.34 and 27,994,803.32

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Solution

The fourth proportional to 41,940,479.50, 57,848,047.34 and 27,994,803.32 is: 38,612,927.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,940,479.50 : 57,848,047.34 = 27,994,803.32 : x
  2. Step 2: Convert to fraction form
    41,940,479.50/57,848,047.34 = 27,994,803.32/x
  3. Step 3: Cross multiply
    41,940,479.50x = 57,848,047.34 × 27,994,803.32
  4. Step 4: Simplify right side
    41,940,479.50x = 1,619,444,707,729,349.25
  5. Step 5: Solve for x
    x = 1,619,444,707,729,349.25/41,940,479.50
  6. Step 6: Final answer
    x = 38,612,927.82

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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.