Home / 4,894,629,415,778.20-6,754,609,593,231.80-2,669,898,405,718.20

Finding the Fourth Proportional to 4,894,629,415,778.20, 6,754,609,593,231.80 and 2,669,898,405,718.20

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Solution

The fourth proportional to 4,894,629,415,778.20, 6,754,609,593,231.80 and 2,669,898,405,718.20 is: 3,684,471,254,572.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,629,415,778.20 : 6,754,609,593,231.80 = 2,669,898,405,718.20 : x
  2. Step 2: Convert to fraction form
    4,894,629,415,778.20/6,754,609,593,231.80 = 2,669,898,405,718.20/x
  3. Step 3: Cross multiply
    4,894,629,415,778.20x = 6,754,609,593,231.80 × 2,669,898,405,718.20
  4. Step 4: Simplify right side
    4,894,629,415,778.20x = 18,034,121,384,218,443,458,281,472
  5. Step 5: Solve for x
    x = 18,034,121,384,218,443,458,281,472/4,894,629,415,778.20
  6. Step 6: Final answer
    x = 3,684,471,254,572.23

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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.