Home / 146,601,057.60-219,845,599.20-44,331,105.60

Finding the Fourth Proportional to 146,601,057.60, 219,845,599.20 and 44,331,105.60

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Solution

The fourth proportional to 146,601,057.60, 219,845,599.20 and 44,331,105.60 is: 66,479,728.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,601,057.60 : 219,845,599.20 = 44,331,105.60 : x
  2. Step 2: Convert to fraction form
    146,601,057.60/219,845,599.20 = 44,331,105.60/x
  3. Step 3: Cross multiply
    146,601,057.60x = 219,845,599.20 × 44,331,105.60
  4. Step 4: Simplify right side
    146,601,057.60x = 9,745,998,473,830,476
  5. Step 5: Solve for x
    x = 9,745,998,473,830,476/146,601,057.60
  6. Step 6: Final answer
    x = 66,479,728.27

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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.