Home / 27,460,838.40-41,174,815.62-9,264,630.66

Finding the Fourth Proportional to 27,460,838.40, 41,174,815.62 and 9,264,630.66

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Solution

The fourth proportional to 27,460,838.40, 41,174,815.62 and 9,264,630.66 is: 13,891,398.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,460,838.40 : 41,174,815.62 = 9,264,630.66 : x
  2. Step 2: Convert to fraction form
    27,460,838.40/41,174,815.62 = 9,264,630.66/x
  3. Step 3: Cross multiply
    27,460,838.40x = 41,174,815.62 × 9,264,630.66
  4. Step 4: Simplify right side
    27,460,838.40x = 381,469,459,212,898.88
  5. Step 5: Solve for x
    x = 381,469,459,212,898.88/27,460,838.40
  6. Step 6: Final answer
    x = 13,891,398.86

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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.