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Finding the Third Proportional to 248,482,936.50 and 540,598,704

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Solution

The third proportional to 248,482,936.50 and 540,598,704 is: 1,176,124,859.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,482,936.50 : 540,598,704 = 540,598,704 : x
  2. Step 2: Convert to fraction form
    248,482,936.50/540,598,704 = 540,598,704/x
  3. Step 3: Cross multiply
    248,482,936.50x = 540,598,704 × 540,598,704
  4. Step 4: Simplify right side
    248,482,936.50x = 292,246,958,766,479,616
  5. Step 5: Solve for x
    x = 292,246,958,766,479,616/248,482,936.50
  6. Step 6: Final answer
    x = 1,176,124,859.45

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.