Home / 27,214,094.13-40,821,141.19-11,257,742.13

Finding the Fourth Proportional to 27,214,094.13, 40,821,141.19 and 11,257,742.13

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Solution

The fourth proportional to 27,214,094.13, 40,821,141.19 and 11,257,742.13 is: 16,886,613.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,214,094.13 : 40,821,141.19 = 11,257,742.13 : x
  2. Step 2: Convert to fraction form
    27,214,094.13/40,821,141.19 = 11,257,742.13/x
  3. Step 3: Cross multiply
    27,214,094.13x = 40,821,141.19 × 11,257,742.13
  4. Step 4: Simplify right side
    27,214,094.13x = 459,553,880,969,341.31
  5. Step 5: Solve for x
    x = 459,553,880,969,341.31/27,214,094.13
  6. Step 6: Final answer
    x = 16,886,613.19

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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.