Home / 16,983,613.26-23,434,272.92-10,016,470.96

Finding the Fourth Proportional to 16,983,613.26, 23,434,272.92 and 10,016,470.96

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Solution

The fourth proportional to 16,983,613.26, 23,434,272.92 and 10,016,470.96 is: 13,820,893.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,983,613.26 : 23,434,272.92 = 10,016,470.96 : x
  2. Step 2: Convert to fraction form
    16,983,613.26/23,434,272.92 = 10,016,470.96/x
  3. Step 3: Cross multiply
    16,983,613.26x = 23,434,272.92 × 10,016,470.96
  4. Step 4: Simplify right side
    16,983,613.26x = 234,728,714,138,349.88
  5. Step 5: Solve for x
    x = 234,728,714,138,349.88/16,983,613.26
  6. Step 6: Final answer
    x = 13,820,893.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.