Home / 152,184,105-228,228,205.50-49,924,313.64

Finding the Fourth Proportional to 152,184,105, 228,228,205.50 and 49,924,313.64

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Solution

The fourth proportional to 152,184,105, 228,228,205.50 and 49,924,313.64 is: 74,870,739.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,184,105 : 228,228,205.50 = 49,924,313.64 : x
  2. Step 2: Convert to fraction form
    152,184,105/228,228,205.50 = 49,924,313.64/x
  3. Step 3: Cross multiply
    152,184,105x = 228,228,205.50 × 49,924,313.64
  4. Step 4: Simplify right side
    152,184,105x = 11,394,136,512,876,374
  5. Step 5: Solve for x
    x = 11,394,136,512,876,374/152,184,105
  6. Step 6: Final answer
    x = 74,870,739.71

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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.