Home / 46,629,832.80-69,944,749.20-33,939,400.80

Finding the Fourth Proportional to 46,629,832.80, 69,944,749.20 and 33,939,400.80

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Solution

The fourth proportional to 46,629,832.80, 69,944,749.20 and 33,939,400.80 is: 50,909,101.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,629,832.80 : 69,944,749.20 = 33,939,400.80 : x
  2. Step 2: Convert to fraction form
    46,629,832.80/69,944,749.20 = 33,939,400.80/x
  3. Step 3: Cross multiply
    46,629,832.80x = 69,944,749.20 × 33,939,400.80
  4. Step 4: Simplify right side
    46,629,832.80x = 2,373,882,876,954,279.50
  5. Step 5: Solve for x
    x = 2,373,882,876,954,279.50/46,629,832.80
  6. Step 6: Final answer
    x = 50,909,101.20

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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.