Home / 244,962,006.80-367,443,010.20-163,332,669.20

Finding the Fourth Proportional to 244,962,006.80, 367,443,010.20 and 163,332,669.20

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Solution

The fourth proportional to 244,962,006.80, 367,443,010.20 and 163,332,669.20 is: 244,999,003.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,962,006.80 : 367,443,010.20 = 163,332,669.20 : x
  2. Step 2: Convert to fraction form
    244,962,006.80/367,443,010.20 = 163,332,669.20/x
  3. Step 3: Cross multiply
    244,962,006.80x = 367,443,010.20 × 163,332,669.20
  4. Step 4: Simplify right side
    244,962,006.80x = 60,015,447,634,848,816
  5. Step 5: Solve for x
    x = 60,015,447,634,848,816/244,962,006.80
  6. Step 6: Final answer
    x = 244,999,003.80

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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.