Home / 14,588,236.28-21,862,794.30-11,353,679.56

Finding the Fourth Proportional to 14,588,236.28, 21,862,794.30 and 11,353,679.56

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Solution

The fourth proportional to 14,588,236.28, 21,862,794.30 and 11,353,679.56 is: 17,015,296.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,588,236.28 : 21,862,794.30 = 11,353,679.56 : x
  2. Step 2: Convert to fraction form
    14,588,236.28/21,862,794.30 = 11,353,679.56/x
  3. Step 3: Cross multiply
    14,588,236.28x = 21,862,794.30 × 11,353,679.56
  4. Step 4: Simplify right side
    14,588,236.28x = 248,223,160,768,394.53
  5. Step 5: Solve for x
    x = 248,223,160,768,394.53/14,588,236.28
  6. Step 6: Final answer
    x = 17,015,296.16

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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.