Home / 27,173,370.92-37,499,414.96-14,783,553.23

Finding the Fourth Proportional to 27,173,370.92, 37,499,414.96 and 14,783,553.23

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Solution

The fourth proportional to 27,173,370.92, 37,499,414.96 and 14,783,553.23 is: 20,401,392.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,173,370.92 : 37,499,414.96 = 14,783,553.23 : x
  2. Step 2: Convert to fraction form
    27,173,370.92/37,499,414.96 = 14,783,553.23/x
  3. Step 3: Cross multiply
    27,173,370.92x = 37,499,414.96 × 14,783,553.23
  4. Step 4: Simplify right side
    27,173,370.92x = 554,374,597,155,018.38
  5. Step 5: Solve for x
    x = 554,374,597,155,018.38/27,173,370.92
  6. Step 6: Final answer
    x = 20,401,392.19

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.