Home / 341,361,750.60-511,984,921.50-95,661,879.48

Finding the Fourth Proportional to 341,361,750.60, 511,984,921.50 and 95,661,879.48

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Solution

The fourth proportional to 341,361,750.60, 511,984,921.50 and 95,661,879.48 is: 143,476,648.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,361,750.60 : 511,984,921.50 = 95,661,879.48 : x
  2. Step 2: Convert to fraction form
    341,361,750.60/511,984,921.50 = 95,661,879.48/x
  3. Step 3: Cross multiply
    341,361,750.60x = 511,984,921.50 × 95,661,879.48
  4. Step 4: Simplify right side
    341,361,750.60x = 48,977,439,856,110,264
  5. Step 5: Solve for x
    x = 48,977,439,856,110,264/341,361,750.60
  6. Step 6: Final answer
    x = 143,476,648.37

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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.