Home / 36,795,460.20-55,193,190.30-22,411,123.80

Finding the Fourth Proportional to 36,795,460.20, 55,193,190.30 and 22,411,123.80

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Solution

The fourth proportional to 36,795,460.20, 55,193,190.30 and 22,411,123.80 is: 33,616,685.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,795,460.20 : 55,193,190.30 = 22,411,123.80 : x
  2. Step 2: Convert to fraction form
    36,795,460.20/55,193,190.30 = 22,411,123.80/x
  3. Step 3: Cross multiply
    36,795,460.20x = 55,193,190.30 × 22,411,123.80
  4. Step 4: Simplify right side
    36,795,460.20x = 1,236,941,420,730,259
  5. Step 5: Solve for x
    x = 1,236,941,420,730,259/36,795,460.20
  6. Step 6: Final answer
    x = 33,616,685.70

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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.