Home / 17,351,080.05-23,939,018.91-10,007,928.66

Finding the Fourth Proportional to 17,351,080.05, 23,939,018.91 and 10,007,928.66

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Solution

The fourth proportional to 17,351,080.05, 23,939,018.91 and 10,007,928.66 is: 13,807,785.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,351,080.05 : 23,939,018.91 = 10,007,928.66 : x
  2. Step 2: Convert to fraction form
    17,351,080.05/23,939,018.91 = 10,007,928.66/x
  3. Step 3: Cross multiply
    17,351,080.05x = 23,939,018.91 × 10,007,928.66
  4. Step 4: Simplify right side
    17,351,080.05x = 239,579,993,441,670.97
  5. Step 5: Solve for x
    x = 239,579,993,441,670.97/17,351,080.05
  6. Step 6: Final answer
    x = 13,807,785.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.