Home / 33,717,020.31-46,529,487.45-18,247,105.04

Finding the Fourth Proportional to 33,717,020.31, 46,529,487.45 and 18,247,105.04

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Solution

The fourth proportional to 33,717,020.31, 46,529,487.45 and 18,247,105.04 is: 25,181,004.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,717,020.31 : 46,529,487.45 = 18,247,105.04 : x
  2. Step 2: Convert to fraction form
    33,717,020.31/46,529,487.45 = 18,247,105.04/x
  3. Step 3: Cross multiply
    33,717,020.31x = 46,529,487.45 × 18,247,105.04
  4. Step 4: Simplify right side
    33,717,020.31x = 849,028,444,724,864.38
  5. Step 5: Solve for x
    x = 849,028,444,724,864.38/33,717,020.31
  6. Step 6: Final answer
    x = 25,181,004.64

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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.