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Finding the Third Proportional to 504,783,048 and 798,620,436

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Solution

The third proportional to 504,783,048 and 798,620,436 is: 1,263,502,416.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,783,048 : 798,620,436 = 798,620,436 : x
  2. Step 2: Convert to fraction form
    504,783,048/798,620,436 = 798,620,436/x
  3. Step 3: Cross multiply
    504,783,048x = 798,620,436 × 798,620,436
  4. Step 4: Simplify right side
    504,783,048x = 637,794,600,796,830,080
  5. Step 5: Solve for x
    x = 637,794,600,796,830,080/504,783,048
  6. Step 6: Final answer
    x = 1,263,502,416.18

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.