Home / 3,786,554,645.07-5,679,562,587.06-1,166,085,504.21

Finding the Fourth Proportional to 3,786,554,645.07, 5,679,562,587.06 and 1,166,085,504.21

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Solution

The fourth proportional to 3,786,554,645.07, 5,679,562,587.06 and 1,166,085,504.21 is: 1,749,045,299.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,786,554,645.07 : 5,679,562,587.06 = 1,166,085,504.21 : x
  2. Step 2: Convert to fraction form
    3,786,554,645.07/5,679,562,587.06 = 1,166,085,504.21/x
  3. Step 3: Cross multiply
    3,786,554,645.07x = 5,679,562,587.06 × 1,166,085,504.21
  4. Step 4: Simplify right side
    3,786,554,645.07x = 6,622,855,603,024,112,640
  5. Step 5: Solve for x
    x = 6,622,855,603,024,112,640/3,786,554,645.07
  6. Step 6: Final answer
    x = 1,749,045,299.44

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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.