Home / 273,696,169.44-410,510,015.70-89,448,231.94

Finding the Fourth Proportional to 273,696,169.44, 410,510,015.70 and 89,448,231.94

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Solution

The fourth proportional to 273,696,169.44, 410,510,015.70 and 89,448,231.94 is: 134,161,158.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,696,169.44 : 410,510,015.70 = 89,448,231.94 : x
  2. Step 2: Convert to fraction form
    273,696,169.44/410,510,015.70 = 89,448,231.94/x
  3. Step 3: Cross multiply
    273,696,169.44x = 410,510,015.70 × 89,448,231.94
  4. Step 4: Simplify right side
    273,696,169.44x = 36,719,395,098,026,640
  5. Step 5: Solve for x
    x = 36,719,395,098,026,640/273,696,169.44
  6. Step 6: Final answer
    x = 134,161,158.24

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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.