Home / 2,227,458,823.19-3,339,111,111.25-752,567,181.96

Finding the Fourth Proportional to 2,227,458,823.19, 3,339,111,111.25 and 752,567,181.96

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Solution

The fourth proportional to 2,227,458,823.19, 3,339,111,111.25 and 752,567,181.96 is: 1,128,148,997.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,458,823.19 : 3,339,111,111.25 = 752,567,181.96 : x
  2. Step 2: Convert to fraction form
    2,227,458,823.19/3,339,111,111.25 = 752,567,181.96/x
  3. Step 3: Cross multiply
    2,227,458,823.19x = 3,339,111,111.25 × 752,567,181.96
  4. Step 4: Simplify right side
    2,227,458,823.19x = 2,512,905,439,244,736,512
  5. Step 5: Solve for x
    x = 2,512,905,439,244,736,512/2,227,458,823.19
  6. Step 6: Final answer
    x = 1,128,148,997.90

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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.