Home / 33,244,206,509.18-49,916,069,080.61-28,776,158,650.87

Finding the Fourth Proportional to 33,244,206,509.18, 49,916,069,080.61 and 28,776,158,650.87

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Solution

The fourth proportional to 33,244,206,509.18, 49,916,069,080.61 and 28,776,158,650.87 is: 43,207,309,601.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,244,206,509.18 : 49,916,069,080.61 = 28,776,158,650.87 : x
  2. Step 2: Convert to fraction form
    33,244,206,509.18/49,916,069,080.61 = 28,776,158,650.87/x
  3. Step 3: Cross multiply
    33,244,206,509.18x = 49,916,069,080.61 × 28,776,158,650.87
  4. Step 4: Simplify right side
    33,244,206,509.18x = 1,436,392,723,091,419,824,128
  5. Step 5: Solve for x
    x = 1,436,392,723,091,419,824,128/33,244,206,509.18
  6. Step 6: Final answer
    x = 43,207,309,601.29

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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.