Home / 14,863,659.40-22,296,137.10-4,080,680.20

Finding the Fourth Proportional to 14,863,659.40, 22,296,137.10 and 4,080,680.20

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Solution

The fourth proportional to 14,863,659.40, 22,296,137.10 and 4,080,680.20 is: 6,121,198.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,863,659.40 : 22,296,137.10 = 4,080,680.20 : x
  2. Step 2: Convert to fraction form
    14,863,659.40/22,296,137.10 = 4,080,680.20/x
  3. Step 3: Cross multiply
    14,863,659.40x = 22,296,137.10 × 4,080,680.20
  4. Step 4: Simplify right side
    14,863,659.40x = 90,983,405,200,455.44
  5. Step 5: Solve for x
    x = 90,983,405,200,455.44/14,863,659.40
  6. Step 6: Final answer
    x = 6,121,198.20

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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.