Home / 26,499,425.32-39,757,536.06-9,459,721

Finding the Fourth Proportional to 26,499,425.32, 39,757,536.06 and 9,459,721

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Solution

The fourth proportional to 26,499,425.32, 39,757,536.06 and 9,459,721 is: 14,192,579.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,499,425.32 : 39,757,536.06 = 9,459,721 : x
  2. Step 2: Convert to fraction form
    26,499,425.32/39,757,536.06 = 9,459,721/x
  3. Step 3: Cross multiply
    26,499,425.32x = 39,757,536.06 × 9,459,721
  4. Step 4: Simplify right side
    26,499,425.32x = 376,095,198,775,039.31
  5. Step 5: Solve for x
    x = 376,095,198,775,039.31/26,499,425.32
  6. Step 6: Final answer
    x = 14,192,579.43

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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.