Home / 27,520,119.22-37,946,562.82-17,583,874.62

Finding the Fourth Proportional to 27,520,119.22, 37,946,562.82 and 17,583,874.62

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Solution

The fourth proportional to 27,520,119.22, 37,946,562.82 and 17,583,874.62 is: 24,245,810.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,520,119.22 : 37,946,562.82 = 17,583,874.62 : x
  2. Step 2: Convert to fraction form
    27,520,119.22/37,946,562.82 = 17,583,874.62/x
  3. Step 3: Cross multiply
    27,520,119.22x = 37,946,562.82 × 17,583,874.62
  4. Step 4: Simplify right side
    27,520,119.22x = 667,247,602,886,833.62
  5. Step 5: Solve for x
    x = 667,247,602,886,833.62/27,520,119.22
  6. Step 6: Final answer
    x = 24,245,810.77

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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.