Home / 16,094,755.40-24,142,133.10-10,992,921.80

Finding the Fourth Proportional to 16,094,755.40, 24,142,133.10 and 10,992,921.80

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Solution

The fourth proportional to 16,094,755.40, 24,142,133.10 and 10,992,921.80 is: 16,489,382.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,094,755.40 : 24,142,133.10 = 10,992,921.80 : x
  2. Step 2: Convert to fraction form
    16,094,755.40/24,142,133.10 = 10,992,921.80/x
  3. Step 3: Cross multiply
    16,094,755.40x = 24,142,133.10 × 10,992,921.80
  4. Step 4: Simplify right side
    16,094,755.40x = 265,392,581,253,491.62
  5. Step 5: Solve for x
    x = 265,392,581,253,491.62/16,094,755.40
  6. Step 6: Final answer
    x = 16,489,382.70

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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.