Home / 17,395,424.59-24,005,028.21-9,660,965.14

Finding the Fourth Proportional to 17,395,424.59, 24,005,028.21 and 9,660,965.14

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Solution

The fourth proportional to 17,395,424.59, 24,005,028.21 and 9,660,965.14 is: 13,331,766.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395,424.59 : 24,005,028.21 = 9,660,965.14 : x
  2. Step 2: Convert to fraction form
    17,395,424.59/24,005,028.21 = 9,660,965.14/x
  3. Step 3: Cross multiply
    17,395,424.59x = 24,005,028.21 × 9,660,965.14
  4. Step 4: Simplify right side
    17,395,424.59x = 231,911,740,721,526.62
  5. Step 5: Solve for x
    x = 231,911,740,721,526.62/17,395,424.59
  6. Step 6: Final answer
    x = 13,331,766.61

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1.5x scale

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.