Home / 227,587,289.33-341,366,762.24-140,165,441.66

Finding the Fourth Proportional to 227,587,289.33, 341,366,762.24 and 140,165,441.66

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Solution

The fourth proportional to 227,587,289.33, 341,366,762.24 and 140,165,441.66 is: 210,239,434.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,587,289.33 : 341,366,762.24 = 140,165,441.66 : x
  2. Step 2: Convert to fraction form
    227,587,289.33/341,366,762.24 = 140,165,441.66/x
  3. Step 3: Cross multiply
    227,587,289.33x = 341,366,762.24 × 140,165,441.66
  4. Step 4: Simplify right side
    227,587,289.33x = 47,847,822,998,092,016
  5. Step 5: Solve for x
    x = 47,847,822,998,092,016/227,587,289.33
  6. Step 6: Final answer
    x = 210,239,434.45

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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.