Home / 36,587,860.65-54,950,029.46-32,212,551.18

Finding the Fourth Proportional to 36,587,860.65, 54,950,029.46 and 32,212,551.18

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Solution

The fourth proportional to 36,587,860.65, 54,950,029.46 and 32,212,551.18 is: 48,378,905.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,587,860.65 : 54,950,029.46 = 32,212,551.18 : x
  2. Step 2: Convert to fraction form
    36,587,860.65/54,950,029.46 = 32,212,551.18/x
  3. Step 3: Cross multiply
    36,587,860.65x = 54,950,029.46 × 32,212,551.18
  4. Step 4: Simplify right side
    36,587,860.65x = 1,770,080,636,322,757.75
  5. Step 5: Solve for x
    x = 1,770,080,636,322,757.75/36,587,860.65
  6. Step 6: Final answer
    x = 48,378,905.05

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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.