Home / 883,325,380,457.75-1,323,132,534,376.20-560,462,004,001.35

Finding the Fourth Proportional to 883,325,380,457.75, 1,323,132,534,376.20 and 560,462,004,001.35

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Solution

The fourth proportional to 883,325,380,457.75, 1,323,132,534,376.20 and 560,462,004,001.35 is: 839,515,684,912.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,325,380,457.75 : 1,323,132,534,376.20 = 560,462,004,001.35 : x
  2. Step 2: Convert to fraction form
    883,325,380,457.75/1,323,132,534,376.20 = 560,462,004,001.35/x
  3. Step 3: Cross multiply
    883,325,380,457.75x = 1,323,132,534,376.20 × 560,462,004,001.35
  4. Step 4: Simplify right side
    883,325,380,457.75x = 741,565,511,775,870,053,777,408
  5. Step 5: Solve for x
    x = 741,565,511,775,870,053,777,408/883,325,380,457.75
  6. Step 6: Final answer
    x = 839,515,684,912.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.