Home / 17,174,715.90-23,703,350.31-11,080,872.06

Finding the Fourth Proportional to 17,174,715.90, 23,703,350.31 and 11,080,872.06

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Solution

The fourth proportional to 17,174,715.90, 23,703,350.31 and 11,080,872.06 is: 15,293,050.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,174,715.90 : 23,703,350.31 = 11,080,872.06 : x
  2. Step 2: Convert to fraction form
    17,174,715.90/23,703,350.31 = 11,080,872.06/x
  3. Step 3: Cross multiply
    17,174,715.90x = 23,703,350.31 × 11,080,872.06
  4. Step 4: Simplify right side
    17,174,715.90x = 262,653,792,178,471.34
  5. Step 5: Solve for x
    x = 262,653,792,178,471.34/17,174,715.90
  6. Step 6: Final answer
    x = 15,293,050.19

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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.