Home / 15,707,960.10-23,561,940.15-4,348,408.73

Finding the Fourth Proportional to 15,707,960.10, 23,561,940.15 and 4,348,408.73

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Solution

The fourth proportional to 15,707,960.10, 23,561,940.15 and 4,348,408.73 is: 6,522,613.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,707,960.10 : 23,561,940.15 = 4,348,408.73 : x
  2. Step 2: Convert to fraction form
    15,707,960.10/23,561,940.15 = 4,348,408.73/x
  3. Step 3: Cross multiply
    15,707,960.10x = 23,561,940.15 × 4,348,408.73
  4. Step 4: Simplify right side
    15,707,960.10x = 102,456,946,243,997.52
  5. Step 5: Solve for x
    x = 102,456,946,243,997.52/15,707,960.10
  6. Step 6: Final answer
    x = 6,522,613.10

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1.5x scale

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.