Home / 3,184,622,569.50-4,749,317,172.75

Finding the Third Proportional to 3,184,622,569.50 and 4,749,317,172.75

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Solution

The third proportional to 3,184,622,569.50 and 4,749,317,172.75 is: 7,082,790,225.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,622,569.50 : 4,749,317,172.75 = 4,749,317,172.75 : x
  2. Step 2: Convert to fraction form
    3,184,622,569.50/4,749,317,172.75 = 4,749,317,172.75/x
  3. Step 3: Cross multiply
    3,184,622,569.50x = 4,749,317,172.75 × 4,749,317,172.75
  4. Step 4: Simplify right side
    3,184,622,569.50x = 22,556,013,607,378,055,168
  5. Step 5: Solve for x
    x = 22,556,013,607,378,055,168/3,184,622,569.50
  6. Step 6: Final answer
    x = 7,082,790,225.57

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.