Home / 17,518,608.90-24,000,093.27-16,863,625.62

Finding the Fourth Proportional to 17,518,608.90, 24,000,093.27 and 16,863,625.62

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Solution

The fourth proportional to 17,518,608.90, 24,000,093.27 and 16,863,625.62 is: 23,102,781.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,518,608.90 : 24,000,093.27 = 16,863,625.62 : x
  2. Step 2: Convert to fraction form
    17,518,608.90/24,000,093.27 = 16,863,625.62/x
  3. Step 3: Cross multiply
    17,518,608.90x = 24,000,093.27 × 16,863,625.62
  4. Step 4: Simplify right side
    17,518,608.90x = 404,728,587,750,361.62
  5. Step 5: Solve for x
    x = 404,728,587,750,361.62/17,518,608.90
  6. Step 6: Final answer
    x = 23,102,781.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.