Home / 5,196,918,846.60-7,795,836,529.02-1,466,242,878.60

Finding the Fourth Proportional to 5,196,918,846.60, 7,795,836,529.02 and 1,466,242,878.60

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Solution

The fourth proportional to 5,196,918,846.60, 7,795,836,529.02 and 1,466,242,878.60 is: 2,199,493,609.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,196,918,846.60 : 7,795,836,529.02 = 1,466,242,878.60 : x
  2. Step 2: Convert to fraction form
    5,196,918,846.60/7,795,836,529.02 = 1,466,242,878.60/x
  3. Step 3: Cross multiply
    5,196,918,846.60x = 7,795,836,529.02 × 1,466,242,878.60
  4. Step 4: Simplify right side
    5,196,918,846.60x = 11,430,589,793,405,317,120
  5. Step 5: Solve for x
    x = 11,430,589,793,405,317,120/5,196,918,846.60
  6. Step 6: Final answer
    x = 2,199,493,609.73

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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.