Home / 17,566,741.46-24,242,860.91-9,726,253.72

Finding the Fourth Proportional to 17,566,741.46, 24,242,860.91 and 9,726,253.72

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Solution

The fourth proportional to 17,566,741.46, 24,242,860.91 and 9,726,253.72 is: 13,422,649.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,566,741.46 : 24,242,860.91 = 9,726,253.72 : x
  2. Step 2: Convert to fraction form
    17,566,741.46/24,242,860.91 = 9,726,253.72/x
  3. Step 3: Cross multiply
    17,566,741.46x = 24,242,860.91 × 9,726,253.72
  4. Step 4: Simplify right side
    17,566,741.46x = 235,792,216,109,330.09
  5. Step 5: Solve for x
    x = 235,792,216,109,330.09/17,566,741.46
  6. Step 6: Final answer
    x = 13,422,649.65

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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.