Home / 17,192,133.32-23,725,200.08-9,457,764.08

Finding the Fourth Proportional to 17,192,133.32, 23,725,200.08 and 9,457,764.08

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Solution

The fourth proportional to 17,192,133.32, 23,725,200.08 and 9,457,764.08 is: 13,051,745.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,192,133.32 : 23,725,200.08 = 9,457,764.08 : x
  2. Step 2: Convert to fraction form
    17,192,133.32/23,725,200.08 = 9,457,764.08/x
  3. Step 3: Cross multiply
    17,192,133.32x = 23,725,200.08 × 9,457,764.08
  4. Step 4: Simplify right side
    17,192,133.32x = 224,387,345,107,437.12
  5. Step 5: Solve for x
    x = 224,387,345,107,437.12/17,192,133.32
  6. Step 6: Final answer
    x = 13,051,745.29

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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.