Home / 26,705,676.57-40,057,310.88-11,137,094.25

Finding the Fourth Proportional to 26,705,676.57, 40,057,310.88 and 11,137,094.25

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Solution

The fourth proportional to 26,705,676.57, 40,057,310.88 and 11,137,094.25 is: 16,705,139.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,705,676.57 : 40,057,310.88 = 11,137,094.25 : x
  2. Step 2: Convert to fraction form
    26,705,676.57/40,057,310.88 = 11,137,094.25/x
  3. Step 3: Cross multiply
    26,705,676.57x = 40,057,310.88 × 11,137,094.25
  4. Step 4: Simplify right side
    26,705,676.57x = 446,122,046,672,110.50
  5. Step 5: Solve for x
    x = 446,122,046,672,110.50/26,705,676.57
  6. Step 6: Final answer
    x = 16,705,139.28

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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.