Home / 27,347,721.04-37,739,549.22-14,958,170.44

Finding the Fourth Proportional to 27,347,721.04, 37,739,549.22 and 14,958,170.44

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Solution

The fourth proportional to 27,347,721.04, 37,739,549.22 and 14,958,170.44 is: 20,642,107.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,347,721.04 : 37,739,549.22 = 14,958,170.44 : x
  2. Step 2: Convert to fraction form
    27,347,721.04/37,739,549.22 = 14,958,170.44/x
  3. Step 3: Cross multiply
    27,347,721.04x = 37,739,549.22 × 14,958,170.44
  4. Step 4: Simplify right side
    27,347,721.04x = 564,514,609,561,529
  5. Step 5: Solve for x
    x = 564,514,609,561,529/27,347,721.04
  6. Step 6: Final answer
    x = 20,642,107.94

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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.