Home / 33,988,522.30-50,982,737.06-15,782,762.22

Finding the Fourth Proportional to 33,988,522.30, 50,982,737.06 and 15,782,762.22

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Solution

The fourth proportional to 33,988,522.30, 50,982,737.06 and 15,782,762.22 is: 23,674,121.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,988,522.30 : 50,982,737.06 = 15,782,762.22 : x
  2. Step 2: Convert to fraction form
    33,988,522.30/50,982,737.06 = 15,782,762.22/x
  3. Step 3: Cross multiply
    33,988,522.30x = 50,982,737.06 × 15,782,762.22
  4. Step 4: Simplify right side
    33,988,522.30x = 804,648,416,342,762
  5. Step 5: Solve for x
    x = 804,648,416,342,762/33,988,522.30
  6. Step 6: Final answer
    x = 23,674,121.79

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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.