Home / 36,694,967.55-55,042,451.33-11,135,935.95

Finding the Fourth Proportional to 36,694,967.55, 55,042,451.33 and 11,135,935.95

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Solution

The fourth proportional to 36,694,967.55, 55,042,451.33 and 11,135,935.95 is: 16,703,903.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,694,967.55 : 55,042,451.33 = 11,135,935.95 : x
  2. Step 2: Convert to fraction form
    36,694,967.55/55,042,451.33 = 11,135,935.95/x
  3. Step 3: Cross multiply
    36,694,967.55x = 55,042,451.33 × 11,135,935.95
  4. Step 4: Simplify right side
    36,694,967.55x = 612,949,212,486,192.62
  5. Step 5: Solve for x
    x = 612,949,212,486,192.62/36,694,967.55
  6. Step 6: Final answer
    x = 16,703,903.93

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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.