Home / 17,778,466.27-24,534,284.25-9,629,704.27

Finding the Fourth Proportional to 17,778,466.27, 24,534,284.25 and 9,629,704.27

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Solution

The fourth proportional to 17,778,466.27, 24,534,284.25 and 9,629,704.27 is: 13,288,992.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,778,466.27 : 24,534,284.25 = 9,629,704.27 : x
  2. Step 2: Convert to fraction form
    17,778,466.27/24,534,284.25 = 9,629,704.27/x
  3. Step 3: Cross multiply
    17,778,466.27x = 24,534,284.25 × 9,629,704.27
  4. Step 4: Simplify right side
    17,778,466.27x = 236,257,901,803,618.75
  5. Step 5: Solve for x
    x = 236,257,901,803,618.75/17,778,466.27
  6. Step 6: Final answer
    x = 13,288,992.32

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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.