Home / 14,588,233.28-21,862,789.80-11,353,676.56

Finding the Fourth Proportional to 14,588,233.28, 21,862,789.80 and 11,353,676.56

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Solution

The fourth proportional to 14,588,233.28, 21,862,789.80 and 11,353,676.56 is: 17,015,291.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,588,233.28 : 21,862,789.80 = 11,353,676.56 : x
  2. Step 2: Convert to fraction form
    14,588,233.28/21,862,789.80 = 11,353,676.56/x
  3. Step 3: Cross multiply
    14,588,233.28x = 21,862,789.80 × 11,353,676.56
  4. Step 4: Simplify right side
    14,588,233.28x = 248,223,044,088,467.09
  5. Step 5: Solve for x
    x = 248,223,044,088,467.09/14,588,233.28
  6. Step 6: Final answer
    x = 17,015,291.66

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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.