Home / 2,365,155,823.05-3,263,936,183.97-1,307,954,927.34

Finding the Fourth Proportional to 2,365,155,823.05, 3,263,936,183.97 and 1,307,954,927.34

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Solution

The fourth proportional to 2,365,155,823.05, 3,263,936,183.97 and 1,307,954,927.34 is: 1,804,989,494.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,155,823.05 : 3,263,936,183.97 = 1,307,954,927.34 : x
  2. Step 2: Convert to fraction form
    2,365,155,823.05/3,263,936,183.97 = 1,307,954,927.34/x
  3. Step 3: Cross multiply
    2,365,155,823.05x = 3,263,936,183.97 × 1,307,954,927.34
  4. Step 4: Simplify right side
    2,365,155,823.05x = 4,269,081,414,346,877,440
  5. Step 5: Solve for x
    x = 4,269,081,414,346,877,440/2,365,155,823.05
  6. Step 6: Final answer
    x = 1,804,989,494.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.