Home / 15,546,011.31-23,322,005.86-5,960,642.33

Finding the Fourth Proportional to 15,546,011.31, 23,322,005.86 and 5,960,642.33

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Solution

The fourth proportional to 15,546,011.31, 23,322,005.86 and 5,960,642.33 is: 8,942,109.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,546,011.31 : 23,322,005.86 = 5,960,642.33 : x
  2. Step 2: Convert to fraction form
    15,546,011.31/23,322,005.86 = 5,960,642.33/x
  3. Step 3: Cross multiply
    15,546,011.31x = 23,322,005.86 × 5,960,642.33
  4. Step 4: Simplify right side
    15,546,011.31x = 139,014,135,218,112.44
  5. Step 5: Solve for x
    x = 139,014,135,218,112.44/15,546,011.31
  6. Step 6: Final answer
    x = 8,942,109.49

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1.5x scale

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.