Home / 17,518,616.46-24,000,102.26-16,863,631.83

Finding the Fourth Proportional to 17,518,616.46, 24,000,102.26 and 16,863,631.83

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Solution

The fourth proportional to 17,518,616.46, 24,000,102.26 and 16,863,631.83 is: 23,102,788.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,518,616.46 : 24,000,102.26 = 16,863,631.83 : x
  2. Step 2: Convert to fraction form
    17,518,616.46/24,000,102.26 = 16,863,631.83/x
  3. Step 3: Cross multiply
    17,518,616.46x = 24,000,102.26 × 16,863,631.83
  4. Step 4: Simplify right side
    17,518,616.46x = 404,728,888,310,672.69
  5. Step 5: Solve for x
    x = 404,728,888,310,672.69/17,518,616.46
  6. Step 6: Final answer
    x = 23,102,788.35

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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.