Home / 26,386,418.86-39,552,003.99-11,042,499.76

Finding the Fourth Proportional to 26,386,418.86, 39,552,003.99 and 11,042,499.76

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Solution

The fourth proportional to 26,386,418.86, 39,552,003.99 and 11,042,499.76 is: 16,552,189.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,386,418.86 : 39,552,003.99 = 11,042,499.76 : x
  2. Step 2: Convert to fraction form
    26,386,418.86/39,552,003.99 = 11,042,499.76/x
  3. Step 3: Cross multiply
    26,386,418.86x = 39,552,003.99 × 11,042,499.76
  4. Step 4: Simplify right side
    26,386,418.86x = 436,752,994,567,094.06
  5. Step 5: Solve for x
    x = 436,752,994,567,094.06/26,386,418.86
  6. Step 6: Final answer
    x = 16,552,189.10

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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.