Home / 8,033,261,612.68-12,050,164,267.98-2,137,826,663.56

Finding the Fourth Proportional to 8,033,261,612.68, 12,050,164,267.98 and 2,137,826,663.56

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Solution

The fourth proportional to 8,033,261,612.68, 12,050,164,267.98 and 2,137,826,663.56 is: 3,206,812,340.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033,261,612.68 : 12,050,164,267.98 = 2,137,826,663.56 : x
  2. Step 2: Convert to fraction form
    8,033,261,612.68/12,050,164,267.98 = 2,137,826,663.56/x
  3. Step 3: Cross multiply
    8,033,261,612.68x = 12,050,164,267.98 × 2,137,826,663.56
  4. Step 4: Simplify right side
    8,033,261,612.68x = 25,761,162,472,365,613,056
  5. Step 5: Solve for x
    x = 25,761,162,472,365,613,056/8,033,261,612.68
  6. Step 6: Final answer
    x = 3,206,812,340.30

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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.