Home / 27,273,215.90-37,637,837.37-14,884,105.91

Finding the Fourth Proportional to 27,273,215.90, 37,637,837.37 and 14,884,105.91

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Solution

The fourth proportional to 27,273,215.90, 37,637,837.37 and 14,884,105.91 is: 20,540,502.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,273,215.90 : 37,637,837.37 = 14,884,105.91 : x
  2. Step 2: Convert to fraction form
    27,273,215.90/37,637,837.37 = 14,884,105.91/x
  3. Step 3: Cross multiply
    27,273,215.90x = 37,637,837.37 × 14,884,105.91
  4. Step 4: Simplify right side
    27,273,215.90x = 560,205,557,450,246.62
  5. Step 5: Solve for x
    x = 560,205,557,450,246.62/27,273,215.90
  6. Step 6: Final answer
    x = 20,540,502.43

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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.