Home / 296,487,092.73-444,728,399.85-89,224,611.06

Finding the Fourth Proportional to 296,487,092.73, 444,728,399.85 and 89,224,611.06

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Solution

The fourth proportional to 296,487,092.73, 444,728,399.85 and 89,224,611.06 is: 133,836,242.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,487,092.73 : 444,728,399.85 = 89,224,611.06 : x
  2. Step 2: Convert to fraction form
    296,487,092.73/444,728,399.85 = 89,224,611.06/x
  3. Step 3: Cross multiply
    296,487,092.73x = 444,728,399.85 × 89,224,611.06
  4. Step 4: Simplify right side
    296,487,092.73x = 39,680,718,503,952,416
  5. Step 5: Solve for x
    x = 39,680,718,503,952,416/296,487,092.73
  6. Step 6: Final answer
    x = 133,836,242.71

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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.