Home / 166,802,630.63-347,411,415.38

Finding the Third Proportional to 166,802,630.63 and 347,411,415.38

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Solution

The third proportional to 166,802,630.63 and 347,411,415.38 is: 723,577,866.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,802,630.63 : 347,411,415.38 = 347,411,415.38 : x
  2. Step 2: Convert to fraction form
    166,802,630.63/347,411,415.38 = 347,411,415.38/x
  3. Step 3: Cross multiply
    166,802,630.63x = 347,411,415.38 × 347,411,415.38
  4. Step 4: Simplify right side
    166,802,630.63x = 120,694,691,532,860,784
  5. Step 5: Solve for x
    x = 120,694,691,532,860,784/166,802,630.63
  6. Step 6: Final answer
    x = 723,577,866.13

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.