Home / 2,996,352,023.80-4,494,528,035.70-2,512,622,615.80

Finding the Fourth Proportional to 2,996,352,023.80, 4,494,528,035.70 and 2,512,622,615.80

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Solution

The fourth proportional to 2,996,352,023.80, 4,494,528,035.70 and 2,512,622,615.80 is: 3,768,933,923.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,352,023.80 : 4,494,528,035.70 = 2,512,622,615.80 : x
  2. Step 2: Convert to fraction form
    2,996,352,023.80/4,494,528,035.70 = 2,512,622,615.80/x
  3. Step 3: Cross multiply
    2,996,352,023.80x = 4,494,528,035.70 × 2,512,622,615.80
  4. Step 4: Simplify right side
    2,996,352,023.80x = 11,293,052,789,846,970,368
  5. Step 5: Solve for x
    x = 11,293,052,789,846,970,368/2,996,352,023.80
  6. Step 6: Final answer
    x = 3,768,933,923.70

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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.