Home / 15,540,673.05-23,297,716.26-5,962,925.25

Finding the Fourth Proportional to 15,540,673.05, 23,297,716.26 and 5,962,925.25

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Solution

The fourth proportional to 15,540,673.05, 23,297,716.26 and 5,962,925.25 is: 8,939,287.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,540,673.05 : 23,297,716.26 = 5,962,925.25 : x
  2. Step 2: Convert to fraction form
    15,540,673.05/23,297,716.26 = 5,962,925.25/x
  3. Step 3: Cross multiply
    15,540,673.05x = 23,297,716.26 × 5,962,925.25
  4. Step 4: Simplify right side
    15,540,673.05x = 138,922,540,554,089.58
  5. Step 5: Solve for x
    x = 138,922,540,554,089.58/15,540,673.05
  6. Step 6: Final answer
    x = 8,939,287.26

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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.