Home / 11,673,522.22-16,113,759.62-7,027,523.32

Finding the Fourth Proportional to 11,673,522.22, 16,113,759.62 and 7,027,523.32

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Solution

The fourth proportional to 11,673,522.22, 16,113,759.62 and 7,027,523.32 is: 9,700,570.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,673,522.22 : 16,113,759.62 = 7,027,523.32 : x
  2. Step 2: Convert to fraction form
    11,673,522.22/16,113,759.62 = 7,027,523.32/x
  3. Step 3: Cross multiply
    11,673,522.22x = 16,113,759.62 × 7,027,523.32
  4. Step 4: Simplify right side
    11,673,522.22x = 113,239,821,512,416.27
  5. Step 5: Solve for x
    x = 113,239,821,512,416.27/11,673,522.22
  6. Step 6: Final answer
    x = 9,700,570.18

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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.