Home / 33,781,896.86-46,618,668.92-18,897,027.94

Finding the Fourth Proportional to 33,781,896.86, 46,618,668.92 and 18,897,027.94

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Solution

The fourth proportional to 33,781,896.86, 46,618,668.92 and 18,897,027.94 is: 26,077,703.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,781,896.86 : 46,618,668.92 = 18,897,027.94 : x
  2. Step 2: Convert to fraction form
    33,781,896.86/46,618,668.92 = 18,897,027.94/x
  3. Step 3: Cross multiply
    33,781,896.86x = 46,618,668.92 × 18,897,027.94
  4. Step 4: Simplify right side
    33,781,896.86x = 880,954,289,212,365.50
  5. Step 5: Solve for x
    x = 880,954,289,212,365.50/33,781,896.86
  6. Step 6: Final answer
    x = 26,077,703.48

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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.