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Finding the Third Proportional to 514,601,136.75 and 795,144,076.50

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Solution

The third proportional to 514,601,136.75 and 795,144,076.50 is: 1,228,629,432.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    514,601,136.75 : 795,144,076.50 = 795,144,076.50 : x
  2. Step 2: Convert to fraction form
    514,601,136.75/795,144,076.50 = 795,144,076.50/x
  3. Step 3: Cross multiply
    514,601,136.75x = 795,144,076.50 × 795,144,076.50
  4. Step 4: Simplify right side
    514,601,136.75x = 632,254,102,393,037,824
  5. Step 5: Solve for x
    x = 632,254,102,393,037,824/514,601,136.75
  6. Step 6: Final answer
    x = 1,228,629,432.08

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.