Home / 1,031,225,846.90-1,546,949,466.31-441,077,377.33

Finding the Fourth Proportional to 1,031,225,846.90, 1,546,949,466.31 and 441,077,377.33

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Solution

The fourth proportional to 1,031,225,846.90, 1,546,949,466.31 and 441,077,377.33 is: 661,663,413.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,225,846.90 : 1,546,949,466.31 = 441,077,377.33 : x
  2. Step 2: Convert to fraction form
    1,031,225,846.90/1,546,949,466.31 = 441,077,377.33/x
  3. Step 3: Cross multiply
    1,031,225,846.90x = 1,546,949,466.31 × 441,077,377.33
  4. Step 4: Simplify right side
    1,031,225,846.90x = 682,324,413,459,380,096
  5. Step 5: Solve for x
    x = 682,324,413,459,380,096/1,031,225,846.90
  6. Step 6: Final answer
    x = 661,663,413.02

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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.