Home / 166,824,007.20-250,236,010.80-166,824,007.20

Finding the Fourth Proportional to 166,824,007.20, 250,236,010.80 and 166,824,007.20

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Solution

The fourth proportional to 166,824,007.20, 250,236,010.80 and 166,824,007.20 is: 250,236,010.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,824,007.20 : 250,236,010.80 = 166,824,007.20 : x
  2. Step 2: Convert to fraction form
    166,824,007.20/250,236,010.80 = 166,824,007.20/x
  3. Step 3: Cross multiply
    166,824,007.20x = 250,236,010.80 × 166,824,007.20
  4. Step 4: Simplify right side
    166,824,007.20x = 41,745,374,067,398,480
  5. Step 5: Solve for x
    x = 41,745,374,067,398,480/166,824,007.20
  6. Step 6: Final answer
    x = 250,236,010.80

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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.