Home / 26,441,043.66-39,663,387.48-11,072,859.80

Finding the Fourth Proportional to 26,441,043.66, 39,663,387.48 and 11,072,859.80

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Solution

The fourth proportional to 26,441,043.66, 39,663,387.48 and 11,072,859.80 is: 16,610,052.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,441,043.66 : 39,663,387.48 = 11,072,859.80 : x
  2. Step 2: Convert to fraction form
    26,441,043.66/39,663,387.48 = 11,072,859.80/x
  3. Step 3: Cross multiply
    26,441,043.66x = 39,663,387.48 × 11,072,859.80
  4. Step 4: Simplify right side
    26,441,043.66x = 439,187,128,560,798.31
  5. Step 5: Solve for x
    x = 439,187,128,560,798.31/26,441,043.66
  6. Step 6: Final answer
    x = 16,610,052.70

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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.