Home / 14,244,062.20-21,366,093.30-12,563,063.80

Finding the Fourth Proportional to 14,244,062.20, 21,366,093.30 and 12,563,063.80

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Solution

The fourth proportional to 14,244,062.20, 21,366,093.30 and 12,563,063.80 is: 18,844,595.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,244,062.20 : 21,366,093.30 = 12,563,063.80 : x
  2. Step 2: Convert to fraction form
    14,244,062.20/21,366,093.30 = 12,563,063.80/x
  3. Step 3: Cross multiply
    14,244,062.20x = 21,366,093.30 × 12,563,063.80
  4. Step 4: Simplify right side
    14,244,062.20x = 268,423,593,284,652.56
  5. Step 5: Solve for x
    x = 268,423,593,284,652.56/14,244,062.20
  6. Step 6: Final answer
    x = 18,844,595.70

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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.