Home / 4,084,358,861.73-5,636,266,422.48-2,275,777,285.05

Finding the Fourth Proportional to 4,084,358,861.73, 5,636,266,422.48 and 2,275,777,285.05

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Solution

The fourth proportional to 4,084,358,861.73, 5,636,266,422.48 and 2,275,777,285.05 is: 3,140,489,739.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,358,861.73 : 5,636,266,422.48 = 2,275,777,285.05 : x
  2. Step 2: Convert to fraction form
    4,084,358,861.73/5,636,266,422.48 = 2,275,777,285.05/x
  3. Step 3: Cross multiply
    4,084,358,861.73x = 5,636,266,422.48 × 2,275,777,285.05
  4. Step 4: Simplify right side
    4,084,358,861.73x = 12,826,887,096,770,011,136
  5. Step 5: Solve for x
    x = 12,826,887,096,770,011,136/4,084,358,861.73
  6. Step 6: Final answer
    x = 3,140,489,739.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.