Home / 263,190,285.75-570,267,710.25

Finding the Third Proportional to 263,190,285.75 and 570,267,710.25

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Solution

The third proportional to 263,190,285.75 and 570,267,710.25 is: 1,235,627,904.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,190,285.75 : 570,267,710.25 = 570,267,710.25 : x
  2. Step 2: Convert to fraction form
    263,190,285.75/570,267,710.25 = 570,267,710.25/x
  3. Step 3: Cross multiply
    263,190,285.75x = 570,267,710.25 × 570,267,710.25
  4. Step 4: Simplify right side
    263,190,285.75x = 325,205,261,353,777,984
  5. Step 5: Solve for x
    x = 325,205,261,353,777,984/263,190,285.75
  6. Step 6: Final answer
    x = 1,235,627,904.83

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.