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Finding the Third Proportional to 193,808,852 and 297,897,573

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Solution

The third proportional to 193,808,852 and 297,897,573 is: 457,889,116.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,808,852 : 297,897,573 = 297,897,573 : x
  2. Step 2: Convert to fraction form
    193,808,852/297,897,573 = 297,897,573/x
  3. Step 3: Cross multiply
    193,808,852x = 297,897,573 × 297,897,573
  4. Step 4: Simplify right side
    193,808,852x = 88,742,963,999,290,336
  5. Step 5: Solve for x
    x = 88,742,963,999,290,336/193,808,852
  6. Step 6: Final answer
    x = 457,889,116.43

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.