Home / 37,446,072.70-56,169,109.05-31,063,531.90

Finding the Fourth Proportional to 37,446,072.70, 56,169,109.05 and 31,063,531.90

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Solution

The fourth proportional to 37,446,072.70, 56,169,109.05 and 31,063,531.90 is: 46,595,297.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,446,072.70 : 56,169,109.05 = 31,063,531.90 : x
  2. Step 2: Convert to fraction form
    37,446,072.70/56,169,109.05 = 31,063,531.90/x
  3. Step 3: Cross multiply
    37,446,072.70x = 56,169,109.05 × 31,063,531.90
  4. Step 4: Simplify right side
    37,446,072.70x = 1,744,810,910,769,253.50
  5. Step 5: Solve for x
    x = 1,744,810,910,769,253.50/37,446,072.70
  6. Step 6: Final answer
    x = 46,595,297.85

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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.