Home / 1,631,846,653.29-2,448,247,504.10-526,430,244.33

Finding the Fourth Proportional to 1,631,846,653.29, 2,448,247,504.10 and 526,430,244.33

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Solution

The fourth proportional to 1,631,846,653.29, 2,448,247,504.10 and 526,430,244.33 is: 789,799,414.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,631,846,653.29 : 2,448,247,504.10 = 526,430,244.33 : x
  2. Step 2: Convert to fraction form
    1,631,846,653.29/2,448,247,504.10 = 526,430,244.33/x
  3. Step 3: Cross multiply
    1,631,846,653.29x = 2,448,247,504.10 × 526,430,244.33
  4. Step 4: Simplify right side
    1,631,846,653.29x = 1,288,831,531,761,043,456
  5. Step 5: Solve for x
    x = 1,288,831,531,761,043,456/1,631,846,653.29
  6. Step 6: Final answer
    x = 789,799,414.77

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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.