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Finding the Third Proportional to 373,964,454,853.50 and 758,334,907,485

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Solution

The third proportional to 373,964,454,853.50 and 758,334,907,485 is: 1,537,771,369,569.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,964,454,853.50 : 758,334,907,485 = 758,334,907,485 : x
  2. Step 2: Convert to fraction form
    373,964,454,853.50/758,334,907,485 = 758,334,907,485/x
  3. Step 3: Cross multiply
    373,964,454,853.50x = 758,334,907,485 × 758,334,907,485
  4. Step 4: Simplify right side
    373,964,454,853.50x = 575,071,831,910,283,514,740,736
  5. Step 5: Solve for x
    x = 575,071,831,910,283,514,740,736/373,964,454,853.50
  6. Step 6: Final answer
    x = 1,537,771,369,569.25

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.