Home / 2,027,952,099.88-3,036,689,258.46-1,399,622,986.60

Finding the Fourth Proportional to 2,027,952,099.88, 3,036,689,258.46 and 1,399,622,986.60

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Solution

The fourth proportional to 2,027,952,099.88, 3,036,689,258.46 and 1,399,622,986.60 is: 2,095,818,776.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,952,099.88 : 3,036,689,258.46 = 1,399,622,986.60 : x
  2. Step 2: Convert to fraction form
    2,027,952,099.88/3,036,689,258.46 = 1,399,622,986.60/x
  3. Step 3: Cross multiply
    2,027,952,099.88x = 3,036,689,258.46 × 1,399,622,986.60
  4. Step 4: Simplify right side
    2,027,952,099.88x = 4,250,220,089,301,924,352
  5. Step 5: Solve for x
    x = 4,250,220,089,301,924,352/2,027,952,099.88
  6. Step 6: Final answer
    x = 2,095,818,776.76

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1.5x scale

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.