Home / 31,546,234.40-47,214,375.60-22,885,714.40

Finding the Fourth Proportional to 31,546,234.40, 47,214,375.60 and 22,885,714.40

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Solution

The fourth proportional to 31,546,234.40, 47,214,375.60 and 22,885,714.40 is: 34,252,415.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,546,234.40 : 47,214,375.60 = 22,885,714.40 : x
  2. Step 2: Convert to fraction form
    31,546,234.40/47,214,375.60 = 22,885,714.40/x
  3. Step 3: Cross multiply
    31,546,234.40x = 47,214,375.60 × 22,885,714.40
  4. Step 4: Simplify right side
    31,546,234.40x = 1,080,534,715,555,928.62
  5. Step 5: Solve for x
    x = 1,080,534,715,555,928.62/31,546,234.40
  6. Step 6: Final answer
    x = 34,252,415.10

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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.