Home / 5,751,749,327.60-8,627,623,991.40-2,962,321,806.80

Finding the Fourth Proportional to 5,751,749,327.60, 8,627,623,991.40 and 2,962,321,806.80

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Solution

The fourth proportional to 5,751,749,327.60, 8,627,623,991.40 and 2,962,321,806.80 is: 4,443,482,710.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,751,749,327.60 : 8,627,623,991.40 = 2,962,321,806.80 : x
  2. Step 2: Convert to fraction form
    5,751,749,327.60/8,627,623,991.40 = 2,962,321,806.80/x
  3. Step 3: Cross multiply
    5,751,749,327.60x = 8,627,623,991.40 × 2,962,321,806.80
  4. Step 4: Simplify right side
    5,751,749,327.60x = 25,557,798,690,595,078,144
  5. Step 5: Solve for x
    x = 25,557,798,690,595,078,144/5,751,749,327.60
  6. Step 6: Final answer
    x = 4,443,482,710.20

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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.