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Finding the Third Proportional to 248,482,945.50 and 540,598,722

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Solution

The third proportional to 248,482,945.50 and 540,598,722 is: 1,176,124,895.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,482,945.50 : 540,598,722 = 540,598,722 : x
  2. Step 2: Convert to fraction form
    248,482,945.50/540,598,722 = 540,598,722/x
  3. Step 3: Cross multiply
    248,482,945.50x = 540,598,722 × 540,598,722
  4. Step 4: Simplify right side
    248,482,945.50x = 292,246,978,228,033,280
  5. Step 5: Solve for x
    x = 292,246,978,228,033,280/248,482,945.50
  6. Step 6: Final answer
    x = 1,176,124,895.17

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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.