Home / 17,632,617.40-26,442,705.30-6,273,436.60

Finding the Fourth Proportional to 17,632,617.40, 26,442,705.30 and 6,273,436.60

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Solution

The fourth proportional to 17,632,617.40, 26,442,705.30 and 6,273,436.60 is: 9,407,941.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,632,617.40 : 26,442,705.30 = 6,273,436.60 : x
  2. Step 2: Convert to fraction form
    17,632,617.40/26,442,705.30 = 6,273,436.60/x
  3. Step 3: Cross multiply
    17,632,617.40x = 26,442,705.30 × 6,273,436.60
  4. Step 4: Simplify right side
    17,632,617.40x = 165,886,635,232,033.97
  5. Step 5: Solve for x
    x = 165,886,635,232,033.97/17,632,617.40
  6. Step 6: Final answer
    x = 9,407,941.63

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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.