Home / 11,262,642,204.22-15,542,461,632.96-6,112,689,754.95

Finding the Fourth Proportional to 11,262,642,204.22, 15,542,461,632.96 and 6,112,689,754.95

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Solution

The fourth proportional to 11,262,642,204.22, 15,542,461,632.96 and 6,112,689,754.95 is: 8,435,520,215.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,262,642,204.22 : 15,542,461,632.96 = 6,112,689,754.95 : x
  2. Step 2: Convert to fraction form
    11,262,642,204.22/15,542,461,632.96 = 6,112,689,754.95/x
  3. Step 3: Cross multiply
    11,262,642,204.22x = 15,542,461,632.96 × 6,112,689,754.95
  4. Step 4: Simplify right side
    11,262,642,204.22x = 95,006,245,990,498,025,472
  5. Step 5: Solve for x
    x = 95,006,245,990,498,025,472/11,262,642,204.22
  6. Step 6: Final answer
    x = 8,435,520,215.22

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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.