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Finding the Third Proportional to 246,839,437 and 526,483,871

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Solution

The third proportional to 246,839,437 and 526,483,871 is: 1,122,937,524.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,839,437 : 526,483,871 = 526,483,871 : x
  2. Step 2: Convert to fraction form
    246,839,437/526,483,871 = 526,483,871/x
  3. Step 3: Cross multiply
    246,839,437x = 526,483,871 × 526,483,871
  4. Step 4: Simplify right side
    246,839,437x = 277,185,266,423,144,640
  5. Step 5: Solve for x
    x = 277,185,266,423,144,640/246,839,437
  6. Step 6: Final answer
    x = 1,122,937,524.86

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.