Home / 26,003,755.56-39,008,214.03-9,613,336.32

Finding the Fourth Proportional to 26,003,755.56, 39,008,214.03 and 9,613,336.32

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Solution

The fourth proportional to 26,003,755.56, 39,008,214.03 and 9,613,336.32 is: 14,420,958.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,003,755.56 : 39,008,214.03 = 9,613,336.32 : x
  2. Step 2: Convert to fraction form
    26,003,755.56/39,008,214.03 = 9,613,336.32/x
  3. Step 3: Cross multiply
    26,003,755.56x = 39,008,214.03 × 9,613,336.32
  4. Step 4: Simplify right side
    26,003,755.56x = 374,999,080,712,932.56
  5. Step 5: Solve for x
    x = 374,999,080,712,932.56/26,003,755.56
  6. Step 6: Final answer
    x = 14,420,958.54

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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.