Home / 17,566,743.60-24,242,863.86-9,726,255.84

Finding the Fourth Proportional to 17,566,743.60, 24,242,863.86 and 9,726,255.84

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Solution

The fourth proportional to 17,566,743.60, 24,242,863.86 and 9,726,255.84 is: 13,422,652.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,566,743.60 : 24,242,863.86 = 9,726,255.84 : x
  2. Step 2: Convert to fraction form
    17,566,743.60/24,242,863.86 = 9,726,255.84/x
  3. Step 3: Cross multiply
    17,566,743.60x = 24,242,863.86 × 9,726,255.84
  4. Step 4: Simplify right side
    17,566,743.60x = 235,792,296,196,649.94
  5. Step 5: Solve for x
    x = 235,792,296,196,649.94/17,566,743.60
  6. Step 6: Final answer
    x = 13,422,652.57

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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.