Home / 202,036,858.92-303,100,181.82-94,272,696.36

Finding the Fourth Proportional to 202,036,858.92, 303,100,181.82 and 94,272,696.36

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Solution

The fourth proportional to 202,036,858.92, 303,100,181.82 and 94,272,696.36 is: 141,429,992.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,036,858.92 : 303,100,181.82 = 94,272,696.36 : x
  2. Step 2: Convert to fraction form
    202,036,858.92/303,100,181.82 = 94,272,696.36/x
  3. Step 3: Cross multiply
    202,036,858.92x = 303,100,181.82 × 94,272,696.36
  4. Step 4: Simplify right side
    202,036,858.92x = 28,574,071,407,377,652
  5. Step 5: Solve for x
    x = 28,574,071,407,377,652/202,036,858.92
  6. Step 6: Final answer
    x = 141,429,992.33

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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.