Home / 29,846,800.80-44,770,201.20-10,686,736.80

Finding the Fourth Proportional to 29,846,800.80, 44,770,201.20 and 10,686,736.80

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Solution

The fourth proportional to 29,846,800.80, 44,770,201.20 and 10,686,736.80 is: 16,030,105.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,846,800.80 : 44,770,201.20 = 10,686,736.80 : x
  2. Step 2: Convert to fraction form
    29,846,800.80/44,770,201.20 = 10,686,736.80/x
  3. Step 3: Cross multiply
    29,846,800.80x = 44,770,201.20 × 10,686,736.80
  4. Step 4: Simplify right side
    29,846,800.80x = 478,447,356,707,444.25
  5. Step 5: Solve for x
    x = 478,447,356,707,444.25/29,846,800.80
  6. Step 6: Final answer
    x = 16,030,105.20

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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.