Home / 14,760,135.60-22,140,203.40-9,061,882.80

Finding the Fourth Proportional to 14,760,135.60, 22,140,203.40 and 9,061,882.80

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Solution

The fourth proportional to 14,760,135.60, 22,140,203.40 and 9,061,882.80 is: 13,592,824.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,760,135.60 : 22,140,203.40 = 9,061,882.80 : x
  2. Step 2: Convert to fraction form
    14,760,135.60/22,140,203.40 = 9,061,882.80/x
  3. Step 3: Cross multiply
    14,760,135.60x = 22,140,203.40 × 9,061,882.80
  4. Step 4: Simplify right side
    14,760,135.60x = 200,631,928,378,961.53
  5. Step 5: Solve for x
    x = 200,631,928,378,961.53/14,760,135.60
  6. Step 6: Final answer
    x = 13,592,824.20

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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.