Home / 33,717,021.31-46,529,488.83-18,247,106.04

Finding the Fourth Proportional to 33,717,021.31, 46,529,488.83 and 18,247,106.04

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Solution

The fourth proportional to 33,717,021.31, 46,529,488.83 and 18,247,106.04 is: 25,181,006.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,717,021.31 : 46,529,488.83 = 18,247,106.04 : x
  2. Step 2: Convert to fraction form
    33,717,021.31/46,529,488.83 = 18,247,106.04/x
  3. Step 3: Cross multiply
    33,717,021.31x = 46,529,488.83 × 18,247,106.04
  4. Step 4: Simplify right side
    33,717,021.31x = 849,028,516,668,005.50
  5. Step 5: Solve for x
    x = 849,028,516,668,005.50/33,717,021.31
  6. Step 6: Final answer
    x = 25,181,006.02

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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.