Home / 41,013,309.80-61,519,964.70-10,724,234.60

Finding the Fourth Proportional to 41,013,309.80, 61,519,964.70 and 10,724,234.60

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Solution

The fourth proportional to 41,013,309.80, 61,519,964.70 and 10,724,234.60 is: 16,086,351.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,013,309.80 : 61,519,964.70 = 10,724,234.60 : x
  2. Step 2: Convert to fraction form
    41,013,309.80/61,519,964.70 = 10,724,234.60/x
  3. Step 3: Cross multiply
    41,013,309.80x = 61,519,964.70 × 10,724,234.60
  4. Step 4: Simplify right side
    41,013,309.80x = 659,754,534,026,518.62
  5. Step 5: Solve for x
    x = 659,754,534,026,518.62/41,013,309.80
  6. Step 6: Final answer
    x = 16,086,351.90

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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.