Home / 244,963,271.20-367,444,906.80-163,333,933.60

Finding the Fourth Proportional to 244,963,271.20, 367,444,906.80 and 163,333,933.60

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Solution

The fourth proportional to 244,963,271.20, 367,444,906.80 and 163,333,933.60 is: 245,000,900.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,963,271.20 : 367,444,906.80 = 163,333,933.60 : x
  2. Step 2: Convert to fraction form
    244,963,271.20/367,444,906.80 = 163,333,933.60/x
  3. Step 3: Cross multiply
    244,963,271.20x = 367,444,906.80 × 163,333,933.60
  4. Step 4: Simplify right side
    244,963,271.20x = 60,016,222,008,929,392
  5. Step 5: Solve for x
    x = 60,016,222,008,929,392/244,963,271.20
  6. Step 6: Final answer
    x = 245,000,900.40

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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.