Home / 26,749,576.08-36,925,716.24-18,059,520.24

Finding the Fourth Proportional to 26,749,576.08, 36,925,716.24 and 18,059,520.24

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Solution

The fourth proportional to 26,749,576.08, 36,925,716.24 and 18,059,520.24 is: 24,929,767.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,749,576.08 : 36,925,716.24 = 18,059,520.24 : x
  2. Step 2: Convert to fraction form
    26,749,576.08/36,925,716.24 = 18,059,520.24/x
  3. Step 3: Cross multiply
    26,749,576.08x = 36,925,716.24 × 18,059,520.24
  4. Step 4: Simplify right side
    26,749,576.08x = 666,860,719,812,776.62
  5. Step 5: Solve for x
    x = 666,860,719,812,776.62/26,749,576.08
  6. Step 6: Final answer
    x = 24,929,767.78

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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.