Home / 273,696,168.44-410,510,014.20-89,448,230.94

Finding the Fourth Proportional to 273,696,168.44, 410,510,014.20 and 89,448,230.94

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Solution

The fourth proportional to 273,696,168.44, 410,510,014.20 and 89,448,230.94 is: 134,161,156.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,696,168.44 : 410,510,014.20 = 89,448,230.94 : x
  2. Step 2: Convert to fraction form
    273,696,168.44/410,510,014.20 = 89,448,230.94/x
  3. Step 3: Cross multiply
    273,696,168.44x = 410,510,014.20 × 89,448,230.94
  4. Step 4: Simplify right side
    273,696,168.44x = 36,719,394,553,344,280
  5. Step 5: Solve for x
    x = 36,719,394,553,344,280/273,696,168.44
  6. Step 6: Final answer
    x = 134,161,156.74

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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.