Home / 27,520,118.22-37,946,561.45-17,583,873.62

Finding the Fourth Proportional to 27,520,118.22, 37,946,561.45 and 17,583,873.62

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Solution

The fourth proportional to 27,520,118.22, 37,946,561.45 and 17,583,873.62 is: 24,245,809.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,520,118.22 : 37,946,561.45 = 17,583,873.62 : x
  2. Step 2: Convert to fraction form
    27,520,118.22/37,946,561.45 = 17,583,873.62/x
  3. Step 3: Cross multiply
    27,520,118.22x = 37,946,561.45 × 17,583,873.62
  4. Step 4: Simplify right side
    27,520,118.22x = 667,247,540,572,711.75
  5. Step 5: Solve for x
    x = 667,247,540,572,711.75/27,520,118.22
  6. Step 6: Final answer
    x = 24,245,809.38

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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.