Home / 17,519,652.96-26,265,252.24-7,292,168.24

Finding the Fourth Proportional to 17,519,652.96, 26,265,252.24 and 7,292,168.24

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Solution

The fourth proportional to 17,519,652.96, 26,265,252.24 and 7,292,168.24 is: 10,932,330.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,519,652.96 : 26,265,252.24 = 7,292,168.24 : x
  2. Step 2: Convert to fraction form
    17,519,652.96/26,265,252.24 = 7,292,168.24/x
  3. Step 3: Cross multiply
    17,519,652.96x = 26,265,252.24 × 7,292,168.24
  4. Step 4: Simplify right side
    17,519,652.96x = 191,530,638,200,116.84
  5. Step 5: Solve for x
    x = 191,530,638,200,116.84/17,519,652.96
  6. Step 6: Final answer
    x = 10,932,330.60

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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.