Home / 33,201,420.89-49,787,666.96-17,635,842.86

Finding the Fourth Proportional to 33,201,420.89, 49,787,666.96 and 17,635,842.86

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Solution

The fourth proportional to 33,201,420.89, 49,787,666.96 and 17,635,842.86 is: 26,446,081.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,201,420.89 : 49,787,666.96 = 17,635,842.86 : x
  2. Step 2: Convert to fraction form
    33,201,420.89/49,787,666.96 = 17,635,842.86/x
  3. Step 3: Cross multiply
    33,201,420.89x = 49,787,666.96 × 17,635,842.86
  4. Step 4: Simplify right side
    33,201,420.89x = 878,047,470,535,456.38
  5. Step 5: Solve for x
    x = 878,047,470,535,456.38/33,201,420.89
  6. Step 6: Final answer
    x = 26,446,081.14

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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.