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Finding the Third Proportional to 146,273,358 and 304,653,678

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Solution

The third proportional to 146,273,358 and 304,653,678 is: 634,523,366.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,273,358 : 304,653,678 = 304,653,678 : x
  2. Step 2: Convert to fraction form
    146,273,358/304,653,678 = 304,653,678/x
  3. Step 3: Cross multiply
    146,273,358x = 304,653,678 × 304,653,678
  4. Step 4: Simplify right side
    146,273,358x = 92,813,863,518,927,680
  5. Step 5: Solve for x
    x = 92,813,863,518,927,680/146,273,358
  6. Step 6: Final answer
    x = 634,523,366.31

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.