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Finding the Third Proportional to 189,814,536 and 295,819,308

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Solution

The third proportional to 189,814,536 and 295,819,308 is: 461,024,033.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,814,536 : 295,819,308 = 295,819,308 : x
  2. Step 2: Convert to fraction form
    189,814,536/295,819,308 = 295,819,308/x
  3. Step 3: Cross multiply
    189,814,536x = 295,819,308 × 295,819,308
  4. Step 4: Simplify right side
    189,814,536x = 87,509,062,985,598,864
  5. Step 5: Solve for x
    x = 87,509,062,985,598,864/189,814,536
  6. Step 6: Final answer
    x = 461,024,033.40

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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.