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Finding the Third Proportional to 119,047,054 and 242,877,008

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Solution

The third proportional to 119,047,054 and 242,877,008 is: 495,511,976.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,047,054 : 242,877,008 = 242,877,008 : x
  2. Step 2: Convert to fraction form
    119,047,054/242,877,008 = 242,877,008/x
  3. Step 3: Cross multiply
    119,047,054x = 242,877,008 × 242,877,008
  4. Step 4: Simplify right side
    119,047,054x = 58,989,241,015,032,064
  5. Step 5: Solve for x
    x = 58,989,241,015,032,064/119,047,054
  6. Step 6: Final answer
    x = 495,511,976.42

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.