Home / 14,012,593.44-21,027,191.03-5,925,125.76

Finding the Fourth Proportional to 14,012,593.44, 21,027,191.03 and 5,925,125.76

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Solution

The fourth proportional to 14,012,593.44, 21,027,191.03 and 5,925,125.76 is: 8,891,198.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,012,593.44 : 21,027,191.03 = 5,925,125.76 : x
  2. Step 2: Convert to fraction form
    14,012,593.44/21,027,191.03 = 5,925,125.76/x
  3. Step 3: Cross multiply
    14,012,593.44x = 21,027,191.03 × 5,925,125.76
  4. Step 4: Simplify right side
    14,012,593.44x = 124,588,751,179,364.39
  5. Step 5: Solve for x
    x = 124,588,751,179,364.39/14,012,593.44
  6. Step 6: Final answer
    x = 8,891,198.60

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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.