Home / 29,753,219.97-41,058,061.47-16,523,236.89

Finding the Fourth Proportional to 29,753,219.97, 41,058,061.47 and 16,523,236.89

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Solution

The fourth proportional to 29,753,219.97, 41,058,061.47 and 16,523,236.89 is: 22,801,299.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,753,219.97 : 41,058,061.47 = 16,523,236.89 : x
  2. Step 2: Convert to fraction form
    29,753,219.97/41,058,061.47 = 16,523,236.89/x
  3. Step 3: Cross multiply
    29,753,219.97x = 41,058,061.47 × 16,523,236.89
  4. Step 4: Simplify right side
    29,753,219.97x = 678,412,075,912,991.62
  5. Step 5: Solve for x
    x = 678,412,075,912,991.62/29,753,219.97
  6. Step 6: Final answer
    x = 22,801,299.38

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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.