Home / 14,702,431.34-22,039,249.26-8,228,668.34

Finding the Fourth Proportional to 14,702,431.34, 22,039,249.26 and 8,228,668.34

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Solution

The fourth proportional to 14,702,431.34, 22,039,249.26 and 8,228,668.34 is: 12,334,944.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,702,431.34 : 22,039,249.26 = 8,228,668.34 : x
  2. Step 2: Convert to fraction form
    14,702,431.34/22,039,249.26 = 8,228,668.34/x
  3. Step 3: Cross multiply
    14,702,431.34x = 22,039,249.26 × 8,228,668.34
  4. Step 4: Simplify right side
    14,702,431.34x = 181,353,672,623,130.44
  5. Step 5: Solve for x
    x = 181,353,672,623,130.44/14,702,431.34
  6. Step 6: Final answer
    x = 12,334,944.37

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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.