Home / 49,203,922.40-73,805,883.60-21,910,162.40

Finding the Fourth Proportional to 49,203,922.40, 73,805,883.60 and 21,910,162.40

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Solution

The fourth proportional to 49,203,922.40, 73,805,883.60 and 21,910,162.40 is: 32,865,243.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,203,922.40 : 73,805,883.60 = 21,910,162.40 : x
  2. Step 2: Convert to fraction form
    49,203,922.40/73,805,883.60 = 21,910,162.40/x
  3. Step 3: Cross multiply
    49,203,922.40x = 73,805,883.60 × 21,910,162.40
  4. Step 4: Simplify right side
    49,203,922.40x = 1,617,098,895,751,496.50
  5. Step 5: Solve for x
    x = 1,617,098,895,751,496.50/49,203,922.40
  6. Step 6: Final answer
    x = 32,865,243.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.