Home / 11,262,642,202.22-15,542,461,630.20-6,112,689,752.95

Finding the Fourth Proportional to 11,262,642,202.22, 15,542,461,630.20 and 6,112,689,752.95

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Solution

The fourth proportional to 11,262,642,202.22, 15,542,461,630.20 and 6,112,689,752.95 is: 8,435,520,212.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,262,642,202.22 : 15,542,461,630.20 = 6,112,689,752.95 : x
  2. Step 2: Convert to fraction form
    11,262,642,202.22/15,542,461,630.20 = 6,112,689,752.95/x
  3. Step 3: Cross multiply
    11,262,642,202.22x = 15,542,461,630.20 × 6,112,689,752.95
  4. Step 4: Simplify right side
    11,262,642,202.22x = 95,006,245,942,527,688,704
  5. Step 5: Solve for x
    x = 95,006,245,942,527,688,704/11,262,642,202.22
  6. Step 6: Final answer
    x = 8,435,520,212.46

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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.