Home / 36,250,032.03-50,021,274.25-20,564,058.84

Finding the Fourth Proportional to 36,250,032.03, 50,021,274.25 and 20,564,058.84

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Solution

The fourth proportional to 36,250,032.03, 50,021,274.25 and 20,564,058.84 is: 28,376,262.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,250,032.03 : 50,021,274.25 = 20,564,058.84 : x
  2. Step 2: Convert to fraction form
    36,250,032.03/50,021,274.25 = 20,564,058.84/x
  3. Step 3: Cross multiply
    36,250,032.03x = 50,021,274.25 × 20,564,058.84
  4. Step 4: Simplify right side
    36,250,032.03x = 1,028,640,426,651,229.25
  5. Step 5: Solve for x
    x = 1,028,640,426,651,229.25/36,250,032.03
  6. Step 6: Final answer
    x = 28,376,262.56

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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.