Home / 4,815,889,586.37-7,367,771,852.89

Finding the Third Proportional to 4,815,889,586.37 and 7,367,771,852.89

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Solution

The third proportional to 4,815,889,586.37 and 7,367,771,852.89 is: 11,271,865,997.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,815,889,586.37 : 7,367,771,852.89 = 7,367,771,852.89 : x
  2. Step 2: Convert to fraction form
    4,815,889,586.37/7,367,771,852.89 = 7,367,771,852.89/x
  3. Step 3: Cross multiply
    4,815,889,586.37x = 7,367,771,852.89 × 7,367,771,852.89
  4. Step 4: Simplify right side
    4,815,889,586.37x = 54,284,062,076,305,924,096
  5. Step 5: Solve for x
    x = 54,284,062,076,305,924,096/4,815,889,586.37
  6. Step 6: Final answer
    x = 11,271,865,997.50

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.