Home / 49,961,219.42-68,925,370.73-33,446,664.34

Finding the Fourth Proportional to 49,961,219.42, 68,925,370.73 and 33,446,664.34

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Solution

The fourth proportional to 49,961,219.42, 68,925,370.73 and 33,446,664.34 is: 46,142,263.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,961,219.42 : 68,925,370.73 = 33,446,664.34 : x
  2. Step 2: Convert to fraction form
    49,961,219.42/68,925,370.73 = 33,446,664.34/x
  3. Step 3: Cross multiply
    49,961,219.42x = 68,925,370.73 × 33,446,664.34
  4. Step 4: Simplify right side
    49,961,219.42x = 2,305,323,738,976,823.50
  5. Step 5: Solve for x
    x = 2,305,323,738,976,823.50/49,961,219.42
  6. Step 6: Final answer
    x = 46,142,263.25

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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.