Home / 36,080,415.56-54,094,920.60-16,900,709.86

Finding the Fourth Proportional to 36,080,415.56, 54,094,920.60 and 16,900,709.86

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Solution

The fourth proportional to 36,080,415.56, 54,094,920.60 and 16,900,709.86 is: 25,339,025.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,080,415.56 : 54,094,920.60 = 16,900,709.86 : x
  2. Step 2: Convert to fraction form
    36,080,415.56/54,094,920.60 = 16,900,709.86/x
  3. Step 3: Cross multiply
    36,080,415.56x = 54,094,920.60 × 16,900,709.86
  4. Step 4: Simplify right side
    36,080,415.56x = 914,242,557,960,337.12
  5. Step 5: Solve for x
    x = 914,242,557,960,337.12/36,080,415.56
  6. Step 6: Final answer
    x = 25,339,025.17

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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.