Home / 14,760,144.10-22,140,216.15-9,061,891.30

Finding the Fourth Proportional to 14,760,144.10, 22,140,216.15 and 9,061,891.30

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Solution

The fourth proportional to 14,760,144.10, 22,140,216.15 and 9,061,891.30 is: 13,592,836.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,760,144.10 : 22,140,216.15 = 9,061,891.30 : x
  2. Step 2: Convert to fraction form
    14,760,144.10/22,140,216.15 = 9,061,891.30/x
  3. Step 3: Cross multiply
    14,760,144.10x = 22,140,216.15 × 9,061,891.30
  4. Step 4: Simplify right side
    14,760,144.10x = 200,632,232,109,804.50
  5. Step 5: Solve for x
    x = 200,632,232,109,804.50/14,760,144.10
  6. Step 6: Final answer
    x = 13,592,836.95

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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.