Home / 149,945,003.70-224,917,505.55-119,711,915.70

Finding the Fourth Proportional to 149,945,003.70, 224,917,505.55 and 119,711,915.70

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Solution

The fourth proportional to 149,945,003.70, 224,917,505.55 and 119,711,915.70 is: 179,567,873.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,945,003.70 : 224,917,505.55 = 119,711,915.70 : x
  2. Step 2: Convert to fraction form
    149,945,003.70/224,917,505.55 = 119,711,915.70/x
  3. Step 3: Cross multiply
    149,945,003.70x = 224,917,505.55 × 119,711,915.70
  4. Step 4: Simplify right side
    149,945,003.70x = 26,925,305,463,855,884
  5. Step 5: Solve for x
    x = 26,925,305,463,855,884/149,945,003.70
  6. Step 6: Final answer
    x = 179,567,873.55

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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.