Home / 6,599,334,691.45-9,106,804,649.23-3,741,669,149.79

Finding the Fourth Proportional to 6,599,334,691.45, 9,106,804,649.23 and 3,741,669,149.79

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Solution

The fourth proportional to 6,599,334,691.45, 9,106,804,649.23 and 3,741,669,149.79 is: 5,163,346,246.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,599,334,691.45 : 9,106,804,649.23 = 3,741,669,149.79 : x
  2. Step 2: Convert to fraction form
    6,599,334,691.45/9,106,804,649.23 = 3,741,669,149.79/x
  3. Step 3: Cross multiply
    6,599,334,691.45x = 9,106,804,649.23 × 3,741,669,149.79
  4. Step 4: Simplify right side
    6,599,334,691.45x = 34,074,650,009,214,197,760
  5. Step 5: Solve for x
    x = 34,074,650,009,214,197,760/6,599,334,691.45
  6. Step 6: Final answer
    x = 5,163,346,246.61

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.