Home / 36,824,373.68-55,234,563.59-11,265,385.28

Finding the Fourth Proportional to 36,824,373.68, 55,234,563.59 and 11,265,385.28

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Solution

The fourth proportional to 36,824,373.68, 55,234,563.59 and 11,265,385.28 is: 16,897,467.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,824,373.68 : 55,234,563.59 = 11,265,385.28 : x
  2. Step 2: Convert to fraction form
    36,824,373.68/55,234,563.59 = 11,265,385.28/x
  3. Step 3: Cross multiply
    36,824,373.68x = 55,234,563.59 × 11,265,385.28
  4. Step 4: Simplify right side
    36,824,373.68x = 622,238,639,366,000.62
  5. Step 5: Solve for x
    x = 622,238,639,366,000.62/36,824,373.68
  6. Step 6: Final answer
    x = 16,897,467.01

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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.