Home / 24,336,003.40-36,504,005.10-12,392,067.40

Finding the Fourth Proportional to 24,336,003.40, 36,504,005.10 and 12,392,067.40

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Solution

The fourth proportional to 24,336,003.40, 36,504,005.10 and 12,392,067.40 is: 18,588,101.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,336,003.40 : 36,504,005.10 = 12,392,067.40 : x
  2. Step 2: Convert to fraction form
    24,336,003.40/36,504,005.10 = 12,392,067.40/x
  3. Step 3: Cross multiply
    24,336,003.40x = 36,504,005.10 × 12,392,067.40
  4. Step 4: Simplify right side
    24,336,003.40x = 452,360,091,569,143.75
  5. Step 5: Solve for x
    x = 452,360,091,569,143.75/24,336,003.40
  6. Step 6: Final answer
    x = 18,588,101.10

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1.5x scale

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.