Home / 332,544,010.80-498,816,016.20-251,922,442.80

Finding the Fourth Proportional to 332,544,010.80, 498,816,016.20 and 251,922,442.80

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Solution

The fourth proportional to 332,544,010.80, 498,816,016.20 and 251,922,442.80 is: 377,883,664.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,544,010.80 : 498,816,016.20 = 251,922,442.80 : x
  2. Step 2: Convert to fraction form
    332,544,010.80/498,816,016.20 = 251,922,442.80/x
  3. Step 3: Cross multiply
    332,544,010.80x = 498,816,016.20 × 251,922,442.80
  4. Step 4: Simplify right side
    332,544,010.80x = 125,662,949,308,868,384
  5. Step 5: Solve for x
    x = 125,662,949,308,868,384/332,544,010.80
  6. Step 6: Final answer
    x = 377,883,664.20

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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.