Home / 26,753,328.64-36,919,782.48-14,530,185.64

Finding the Fourth Proportional to 26,753,328.64, 36,919,782.48 and 14,530,185.64

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Solution

The fourth proportional to 26,753,328.64, 36,919,782.48 and 14,530,185.64 is: 20,051,758.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,753,328.64 : 36,919,782.48 = 14,530,185.64 : x
  2. Step 2: Convert to fraction form
    26,753,328.64/36,919,782.48 = 14,530,185.64/x
  3. Step 3: Cross multiply
    26,753,328.64x = 36,919,782.48 × 14,530,185.64
  4. Step 4: Simplify right side
    26,753,328.64x = 536,451,293,222,819.56
  5. Step 5: Solve for x
    x = 536,451,293,222,819.56/26,753,328.64
  6. Step 6: Final answer
    x = 20,051,758.81

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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.