Home / 22,496,326.02-33,744,538.24-8,129,540.30

Finding the Fourth Proportional to 22,496,326.02, 33,744,538.24 and 8,129,540.30

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Solution

The fourth proportional to 22,496,326.02, 33,744,538.24 and 8,129,540.30 is: 12,194,328.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,496,326.02 : 33,744,538.24 = 8,129,540.30 : x
  2. Step 2: Convert to fraction form
    22,496,326.02/33,744,538.24 = 8,129,540.30/x
  3. Step 3: Cross multiply
    22,496,326.02x = 33,744,538.24 × 8,129,540.30
  4. Step 4: Simplify right side
    22,496,326.02x = 274,327,583,337,924.50
  5. Step 5: Solve for x
    x = 274,327,583,337,924.50/22,496,326.02
  6. Step 6: Final answer
    x = 12,194,328.22

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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.