Home / 23,019,169.68-34,525,998.90-17,906,707.26

Finding the Fourth Proportional to 23,019,169.68, 34,525,998.90 and 17,906,707.26

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Solution

The fourth proportional to 23,019,169.68, 34,525,998.90 and 17,906,707.26 is: 26,857,917.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,019,169.68 : 34,525,998.90 = 17,906,707.26 : x
  2. Step 2: Convert to fraction form
    23,019,169.68/34,525,998.90 = 17,906,707.26/x
  3. Step 3: Cross multiply
    23,019,169.68x = 34,525,998.90 × 17,906,707.26
  4. Step 4: Simplify right side
    23,019,169.68x = 618,246,955,161,382
  5. Step 5: Solve for x
    x = 618,246,955,161,382/23,019,169.68
  6. Step 6: Final answer
    x = 26,857,917.28

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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.