Home / 17,462,015.40-26,204,832.90-9,785,645.40

Finding the Fourth Proportional to 17,462,015.40, 26,204,832.90 and 9,785,645.40

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Solution

The fourth proportional to 17,462,015.40, 26,204,832.90 and 9,785,645.40 is: 14,685,086.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,462,015.40 : 26,204,832.90 = 9,785,645.40 : x
  2. Step 2: Convert to fraction form
    17,462,015.40/26,204,832.90 = 9,785,645.40/x
  3. Step 3: Cross multiply
    17,462,015.40x = 26,204,832.90 × 9,785,645.40
  4. Step 4: Simplify right side
    17,462,015.40x = 256,431,202,525,653.66
  5. Step 5: Solve for x
    x = 256,431,202,525,653.66/17,462,015.40
  6. Step 6: Final answer
    x = 14,685,086.27

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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.