Home / 26,193,717.52-36,162,313.32-17,385,114.64

Finding the Fourth Proportional to 26,193,717.52, 36,162,313.32 and 17,385,114.64

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Solution

The fourth proportional to 26,193,717.52, 36,162,313.32 and 17,385,114.64 is: 24,001,402.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,193,717.52 : 36,162,313.32 = 17,385,114.64 : x
  2. Step 2: Convert to fraction form
    26,193,717.52/36,162,313.32 = 17,385,114.64/x
  3. Step 3: Cross multiply
    26,193,717.52x = 36,162,313.32 × 17,385,114.64
  4. Step 4: Simplify right side
    26,193,717.52x = 628,685,962,715,799
  5. Step 5: Solve for x
    x = 628,685,962,715,799/26,193,717.52
  6. Step 6: Final answer
    x = 24,001,402.71

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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.