Home / 22,142,976,005.20-33,214,464,007.80-6,633,401,861.20

Finding the Fourth Proportional to 22,142,976,005.20, 33,214,464,007.80 and 6,633,401,861.20

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Solution

The fourth proportional to 22,142,976,005.20, 33,214,464,007.80 and 6,633,401,861.20 is: 9,950,102,791.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,142,976,005.20 : 33,214,464,007.80 = 6,633,401,861.20 : x
  2. Step 2: Convert to fraction form
    22,142,976,005.20/33,214,464,007.80 = 6,633,401,861.20/x
  3. Step 3: Cross multiply
    22,142,976,005.20x = 33,214,464,007.80 × 6,633,401,861.20
  4. Step 4: Simplify right side
    22,142,976,005.20x = 220,324,887,368,100,904,960
  5. Step 5: Solve for x
    x = 220,324,887,368,100,904,960/22,142,976,005.20
  6. Step 6: Final answer
    x = 9,950,102,791.80

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1.5x scale

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.