Home / 5,955,446,622.30-8,933,505,856.65-1,815,025,220.70

Finding the Fourth Proportional to 5,955,446,622.30, 8,933,505,856.65 and 1,815,025,220.70

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Solution

The fourth proportional to 5,955,446,622.30, 8,933,505,856.65 and 1,815,025,220.70 is: 2,722,640,209.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955,446,622.30 : 8,933,505,856.65 = 1,815,025,220.70 : x
  2. Step 2: Convert to fraction form
    5,955,446,622.30/8,933,505,856.65 = 1,815,025,220.70/x
  3. Step 3: Cross multiply
    5,955,446,622.30x = 8,933,505,856.65 × 1,815,025,220.70
  4. Step 4: Simplify right side
    5,955,446,622.30x = 16,214,538,439,090,909,184
  5. Step 5: Solve for x
    x = 16,214,538,439,090,909,184/5,955,446,622.30
  6. Step 6: Final answer
    x = 2,722,640,209.45

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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.