Home / 14,267,334.21-21,388,404.19-10,916,500.29

Finding the Fourth Proportional to 14,267,334.21, 21,388,404.19 and 10,916,500.29

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Solution

The fourth proportional to 14,267,334.21, 21,388,404.19 and 10,916,500.29 is: 16,365,111.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,267,334.21 : 21,388,404.19 = 10,916,500.29 : x
  2. Step 2: Convert to fraction form
    14,267,334.21/21,388,404.19 = 10,916,500.29/x
  3. Step 3: Cross multiply
    14,267,334.21x = 21,388,404.19 × 10,916,500.29
  4. Step 4: Simplify right side
    14,267,334.21x = 233,486,520,542,772.22
  5. Step 5: Solve for x
    x = 233,486,520,542,772.22/14,267,334.21
  6. Step 6: Final answer
    x = 16,365,111.88

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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.