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Finding the Third Proportional to 1,887,366,852 and 2,831,050,575

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Solution

The third proportional to 1,887,366,852 and 2,831,050,575 is: 4,246,576,308.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,887,366,852 : 2,831,050,575 = 2,831,050,575 : x
  2. Step 2: Convert to fraction form
    1,887,366,852/2,831,050,575 = 2,831,050,575/x
  3. Step 3: Cross multiply
    1,887,366,852x = 2,831,050,575 × 2,831,050,575
  4. Step 4: Simplify right side
    1,887,366,852x = 8,014,847,358,207,831,040
  5. Step 5: Solve for x
    x = 8,014,847,358,207,831,040/1,887,366,852
  6. Step 6: Final answer
    x = 4,246,576,308.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.