Home / 17,361,895.56-23,959,374.66-9,626,739

Finding the Fourth Proportional to 17,361,895.56, 23,959,374.66 and 9,626,739

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Solution

The fourth proportional to 17,361,895.56, 23,959,374.66 and 9,626,739 is: 13,284,876.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,361,895.56 : 23,959,374.66 = 9,626,739 : x
  2. Step 2: Convert to fraction form
    17,361,895.56/23,959,374.66 = 9,626,739/x
  3. Step 3: Cross multiply
    17,361,895.56x = 23,959,374.66 × 9,626,739
  4. Step 4: Simplify right side
    17,361,895.56x = 230,650,646,455,033.75
  5. Step 5: Solve for x
    x = 230,650,646,455,033.75/17,361,895.56
  6. Step 6: Final answer
    x = 13,284,876.97

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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.