Home / 6,085,030,002.78-8,397,335,035.11-3,408,829,020.48

Finding the Fourth Proportional to 6,085,030,002.78, 8,397,335,035.11 and 3,408,829,020.48

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Solution

The fourth proportional to 6,085,030,002.78, 8,397,335,035.11 and 3,408,829,020.48 is: 4,704,180,480.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,030,002.78 : 8,397,335,035.11 = 3,408,829,020.48 : x
  2. Step 2: Convert to fraction form
    6,085,030,002.78/8,397,335,035.11 = 3,408,829,020.48/x
  3. Step 3: Cross multiply
    6,085,030,002.78x = 8,397,335,035.11 × 3,408,829,020.48
  4. Step 4: Simplify right side
    6,085,030,002.78x = 28,625,079,362,376,404,992
  5. Step 5: Solve for x
    x = 28,625,079,362,376,404,992/6,085,030,002.78
  6. Step 6: Final answer
    x = 4,704,180,480.51

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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.