Home / 32,950,691.96-45,471,714.53-18,065,770.48

Finding the Fourth Proportional to 32,950,691.96, 45,471,714.53 and 18,065,770.48

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Solution

The fourth proportional to 32,950,691.96, 45,471,714.53 and 18,065,770.48 is: 24,930,631.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,950,691.96 : 45,471,714.53 = 18,065,770.48 : x
  2. Step 2: Convert to fraction form
    32,950,691.96/45,471,714.53 = 18,065,770.48/x
  3. Step 3: Cross multiply
    32,950,691.96x = 45,471,714.53 × 18,065,770.48
  4. Step 4: Simplify right side
    32,950,691.96x = 821,481,557,997,571.75
  5. Step 5: Solve for x
    x = 821,481,557,997,571.75/32,950,691.96
  6. Step 6: Final answer
    x = 24,930,631.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.