Home / 16,135,649,028.15-24,171,059,392.34-8,034,704,416.50

Finding the Fourth Proportional to 16,135,649,028.15, 24,171,059,392.34 and 8,034,704,416.50

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Solution

The fourth proportional to 16,135,649,028.15, 24,171,059,392.34 and 8,034,704,416.50 is: 12,035,916,083.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,135,649,028.15 : 24,171,059,392.34 = 8,034,704,416.50 : x
  2. Step 2: Convert to fraction form
    16,135,649,028.15/24,171,059,392.34 = 8,034,704,416.50/x
  3. Step 3: Cross multiply
    16,135,649,028.15x = 24,171,059,392.34 × 8,034,704,416.50
  4. Step 4: Simplify right side
    16,135,649,028.15x = 194,207,317,651,077,824,512
  5. Step 5: Solve for x
    x = 194,207,317,651,077,824,512/16,135,649,028.15
  6. Step 6: Final answer
    x = 12,035,916,083.22

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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.