Home / 1,649,469,128,140-3,551,028,485,260

Finding the Third Proportional to 1,649,469,128,140 and 3,551,028,485,260

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Solution

The third proportional to 1,649,469,128,140 and 3,551,028,485,260 is: 7,644,764,662,765.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649,469,128,140 : 3,551,028,485,260 = 3,551,028,485,260 : x
  2. Step 2: Convert to fraction form
    1,649,469,128,140/3,551,028,485,260 = 3,551,028,485,260/x
  3. Step 3: Cross multiply
    1,649,469,128,140x = 3,551,028,485,260 × 3,551,028,485,260
  4. Step 4: Simplify right side
    1,649,469,128,140x = 12,609,803,303,127,931,032,698,880
  5. Step 5: Solve for x
    x = 12,609,803,303,127,931,032,698,880/1,649,469,128,140
  6. Step 6: Final answer
    x = 7,644,764,662,765.89

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.