Home / 24,441,933.20-36,702,067.80-19,434,880.40

Finding the Fourth Proportional to 24,441,933.20, 36,702,067.80 and 19,434,880.40

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Solution

The fourth proportional to 24,441,933.20, 36,702,067.80 and 19,434,880.40 is: 29,183,464.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,441,933.20 : 36,702,067.80 = 19,434,880.40 : x
  2. Step 2: Convert to fraction form
    24,441,933.20/36,702,067.80 = 19,434,880.40/x
  3. Step 3: Cross multiply
    24,441,933.20x = 36,702,067.80 × 19,434,880.40
  4. Step 4: Simplify right side
    24,441,933.20x = 713,300,298,125,691
  5. Step 5: Solve for x
    x = 713,300,298,125,691/24,441,933.20
  6. Step 6: Final answer
    x = 29,183,464.84

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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.