Home / 265,203,990,064.26-397,809,141,892.77-73,964,392,230.77

Finding the Fourth Proportional to 265,203,990,064.26, 397,809,141,892.77 and 73,964,392,230.77

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Solution

The fourth proportional to 265,203,990,064.26, 397,809,141,892.77 and 73,964,392,230.77 is: 110,947,468,764.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,203,990,064.26 : 397,809,141,892.77 = 73,964,392,230.77 : x
  2. Step 2: Convert to fraction form
    265,203,990,064.26/397,809,141,892.77 = 73,964,392,230.77/x
  3. Step 3: Cross multiply
    265,203,990,064.26x = 397,809,141,892.77 × 73,964,392,230.77
  4. Step 4: Simplify right side
    265,203,990,064.26x = 29,423,711,403,942,879,428,608
  5. Step 5: Solve for x
    x = 29,423,711,403,942,879,428,608/265,203,990,064.26
  6. Step 6: Final answer
    x = 110,947,468,764.76

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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.