Home / 27,693,038.91-41,540,092.83-8,523,776.19

Finding the Fourth Proportional to 27,693,038.91, 41,540,092.83 and 8,523,776.19

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Solution

The fourth proportional to 27,693,038.91, 41,540,092.83 and 8,523,776.19 is: 12,785,828.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,693,038.91 : 41,540,092.83 = 8,523,776.19 : x
  2. Step 2: Convert to fraction form
    27,693,038.91/41,540,092.83 = 8,523,776.19/x
  3. Step 3: Cross multiply
    27,693,038.91x = 41,540,092.83 × 8,523,776.19
  4. Step 4: Simplify right side
    27,693,038.91x = 354,078,454,194,743.69
  5. Step 5: Solve for x
    x = 354,078,454,194,743.69/27,693,038.91
  6. Step 6: Final answer
    x = 12,785,828.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.