Home / 80,002,611.84-120,003,964.12-22,494,883.00

Finding the Fourth Proportional to 80,002,611.84, 120,003,964.12 and 22,494,883.00

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Solution

The fourth proportional to 80,002,611.84, 120,003,964.12 and 22,494,883.00 is: 33,742,337.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,002,611.84 : 120,003,964.12 = 22,494,883.00 : x
  2. Step 2: Convert to fraction form
    80,002,611.84/120,003,964.12 = 22,494,883.00/x
  3. Step 3: Cross multiply
    80,002,611.84x = 120,003,964.12 × 22,494,883.00
  4. Step 4: Simplify right side
    80,002,611.84x = 2,699,475,132,837,494.50
  5. Step 5: Solve for x
    x = 2,699,475,132,837,494.50/80,002,611.84
  6. Step 6: Final answer
    x = 33,742,337.54

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.