Home / 45,640,846.44-68,446,802.25-14,928,324.30

Finding the Fourth Proportional to 45,640,846.44, 68,446,802.25 and 14,928,324.30

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Solution

The fourth proportional to 45,640,846.44, 68,446,802.25 and 14,928,324.30 is: 22,387,754.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,640,846.44 : 68,446,802.25 = 14,928,324.30 : x
  2. Step 2: Convert to fraction form
    45,640,846.44/68,446,802.25 = 14,928,324.30/x
  3. Step 3: Cross multiply
    45,640,846.44x = 68,446,802.25 × 14,928,324.30
  4. Step 4: Simplify right side
    45,640,846.44x = 1,021,796,061,285,969.75
  5. Step 5: Solve for x
    x = 1,021,796,061,285,969.75/45,640,846.44
  6. Step 6: Final answer
    x = 22,387,754.41

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Why These Related Problems?

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