Home / 5,572,401,637.20-7,689,682,170.21-3,032,093,580.54

Finding the Fourth Proportional to 5,572,401,637.20, 7,689,682,170.21 and 3,032,093,580.54

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Solution

The fourth proportional to 5,572,401,637.20, 7,689,682,170.21 and 3,032,093,580.54 is: 4,184,162,855.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,572,401,637.20 : 7,689,682,170.21 = 3,032,093,580.54 : x
  2. Step 2: Convert to fraction form
    5,572,401,637.20/7,689,682,170.21 = 3,032,093,580.54/x
  3. Step 3: Cross multiply
    5,572,401,637.20x = 7,689,682,170.21 × 3,032,093,580.54
  4. Step 4: Simplify right side
    5,572,401,637.20x = 23,315,835,944,686,637,056
  5. Step 5: Solve for x
    x = 23,315,835,944,686,637,056/5,572,401,637.20
  6. Step 6: Final answer
    x = 4,184,162,855.21

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Double scale
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1.5x scale

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.