Home / 36,291,226.60-54,436,839.90-32,931,994.60

Finding the Fourth Proportional to 36,291,226.60, 54,436,839.90 and 32,931,994.60

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Solution

The fourth proportional to 36,291,226.60, 54,436,839.90 and 32,931,994.60 is: 49,397,991.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,226.60 : 54,436,839.90 = 32,931,994.60 : x
  2. Step 2: Convert to fraction form
    36,291,226.60/54,436,839.90 = 32,931,994.60/x
  3. Step 3: Cross multiply
    36,291,226.60x = 54,436,839.90 × 32,931,994.60
  4. Step 4: Simplify right side
    36,291,226.60x = 1,792,713,717,627,864.50
  5. Step 5: Solve for x
    x = 1,792,713,717,627,864.50/36,291,226.60
  6. Step 6: Final answer
    x = 49,397,991.90

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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.