Home / 33,578,471.80-50,355,266.10-10,860,110.20

Finding the Fourth Proportional to 33,578,471.80, 50,355,266.10 and 10,860,110.20

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Solution

The fourth proportional to 33,578,471.80, 50,355,266.10 and 10,860,110.20 is: 16,286,141.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,578,471.80 : 50,355,266.10 = 10,860,110.20 : x
  2. Step 2: Convert to fraction form
    33,578,471.80/50,355,266.10 = 10,860,110.20/x
  3. Step 3: Cross multiply
    33,578,471.80x = 50,355,266.10 × 10,860,110.20
  4. Step 4: Simplify right side
    33,578,471.80x = 546,863,738,996,324.19
  5. Step 5: Solve for x
    x = 546,863,738,996,324.19/33,578,471.80
  6. Step 6: Final answer
    x = 16,286,141.38

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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.