Home / 15,546,026.20-23,322,028.20-5,960,657.20

Finding the Fourth Proportional to 15,546,026.20, 23,322,028.20 and 5,960,657.20

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Solution

The fourth proportional to 15,546,026.20, 23,322,028.20 and 5,960,657.20 is: 8,942,131.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,546,026.20 : 23,322,028.20 = 5,960,657.20 : x
  2. Step 2: Convert to fraction form
    15,546,026.20/23,322,028.20 = 5,960,657.20/x
  3. Step 3: Cross multiply
    15,546,026.20x = 23,322,028.20 × 5,960,657.20
  4. Step 4: Simplify right side
    15,546,026.20x = 139,014,615,308,933.05
  5. Step 5: Solve for x
    x = 139,014,615,308,933.05/15,546,026.20
  6. Step 6: Final answer
    x = 8,942,131.80

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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.