Home / 5,955,446,647.80-8,933,505,894.90-1,815,025,246.20

Finding the Fourth Proportional to 5,955,446,647.80, 8,933,505,894.90 and 1,815,025,246.20

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Solution

The fourth proportional to 5,955,446,647.80, 8,933,505,894.90 and 1,815,025,246.20 is: 2,722,640,247.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955,446,647.80 : 8,933,505,894.90 = 1,815,025,246.20 : x
  2. Step 2: Convert to fraction form
    5,955,446,647.80/8,933,505,894.90 = 1,815,025,246.20/x
  3. Step 3: Cross multiply
    5,955,446,647.80x = 8,933,505,894.90 × 1,815,025,246.20
  4. Step 4: Simplify right side
    5,955,446,647.80x = 16,214,538,736,320,024,576
  5. Step 5: Solve for x
    x = 16,214,538,736,320,024,576/5,955,446,647.80
  6. Step 6: Final answer
    x = 2,722,640,247.70

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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.