Home / 8,004,482,938.66-11,046,187,502.40-4,436,420,200.21

Finding the Fourth Proportional to 8,004,482,938.66, 11,046,187,502.40 and 4,436,420,200.21

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Solution

The fourth proportional to 8,004,482,938.66, 11,046,187,502.40 and 4,436,420,200.21 is: 6,122,260,456.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,482,938.66 : 11,046,187,502.40 = 4,436,420,200.21 : x
  2. Step 2: Convert to fraction form
    8,004,482,938.66/11,046,187,502.40 = 4,436,420,200.21/x
  3. Step 3: Cross multiply
    8,004,482,938.66x = 11,046,187,502.40 × 4,436,420,200.21
  4. Step 4: Simplify right side
    8,004,482,938.66x = 49,005,529,370,954,604,544
  5. Step 5: Solve for x
    x = 49,005,529,370,954,604,544/8,004,482,938.66
  6. Step 6: Final answer
    x = 6,122,260,456.61

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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.