Home / 17,637,610.70-26,449,592.61-6,853,491.83

Finding the Fourth Proportional to 17,637,610.70, 26,449,592.61 and 6,853,491.83

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Solution

The fourth proportional to 17,637,610.70, 26,449,592.61 and 6,853,491.83 is: 10,277,586.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,637,610.70 : 26,449,592.61 = 6,853,491.83 : x
  2. Step 2: Convert to fraction form
    17,637,610.70/26,449,592.61 = 6,853,491.83/x
  3. Step 3: Cross multiply
    17,637,610.70x = 26,449,592.61 × 6,853,491.83
  4. Step 4: Simplify right side
    17,637,610.70x = 181,272,066,859,463.38
  5. Step 5: Solve for x
    x = 181,272,066,859,463.38/17,637,610.70
  6. Step 6: Final answer
    x = 10,277,586.34

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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.