Home / 5,821,391,804.40-8,732,465,620.20-3,066,401,660.40

Finding the Fourth Proportional to 5,821,391,804.40, 8,732,465,620.20 and 3,066,401,660.40

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Solution

The fourth proportional to 5,821,391,804.40, 8,732,465,620.20 and 3,066,401,660.40 is: 4,599,801,555.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821,391,804.40 : 8,732,465,620.20 = 3,066,401,660.40 : x
  2. Step 2: Convert to fraction form
    5,821,391,804.40/8,732,465,620.20 = 3,066,401,660.40/x
  3. Step 3: Cross multiply
    5,821,391,804.40x = 8,732,465,620.20 × 3,066,401,660.40
  4. Step 4: Simplify right side
    5,821,391,804.40x = 26,777,247,077,167,198,208
  5. Step 5: Solve for x
    x = 26,777,247,077,167,198,208/5,821,391,804.40
  6. Step 6: Final answer
    x = 4,599,801,555.52

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1.5x scale

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.