Home / 32,015,288.88-48,022,998.93-14,987,919.24

Finding the Fourth Proportional to 32,015,288.88, 48,022,998.93 and 14,987,919.24

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Solution

The fourth proportional to 32,015,288.88, 48,022,998.93 and 14,987,919.24 is: 22,481,909.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,015,288.88 : 48,022,998.93 = 14,987,919.24 : x
  2. Step 2: Convert to fraction form
    32,015,288.88/48,022,998.93 = 14,987,919.24/x
  3. Step 3: Cross multiply
    32,015,288.88x = 48,022,998.93 × 14,987,919.24
  4. Step 4: Simplify right side
    32,015,288.88x = 719,764,829,625,446.38
  5. Step 5: Solve for x
    x = 719,764,829,625,446.38/32,015,288.88
  6. Step 6: Final answer
    x = 22,481,909.58

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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.