Home / 17,684,714.32-24,345,951.24-16,872,200.08

Finding the Fourth Proportional to 17,684,714.32, 24,345,951.24 and 16,872,200.08

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Solution

The fourth proportional to 17,684,714.32, 24,345,951.24 and 16,872,200.08 is: 23,227,390.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,684,714.32 : 24,345,951.24 = 16,872,200.08 : x
  2. Step 2: Convert to fraction form
    17,684,714.32/24,345,951.24 = 16,872,200.08/x
  3. Step 3: Cross multiply
    17,684,714.32x = 24,345,951.24 × 16,872,200.08
  4. Step 4: Simplify right side
    17,684,714.32x = 410,769,760,459,204
  5. Step 5: Solve for x
    x = 410,769,760,459,204/17,684,714.32
  6. Step 6: Final answer
    x = 23,227,390.22

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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.