Home / 36,354,969,543.83-54,537,906,922.34-12,769,049,343.82

Finding the Fourth Proportional to 36,354,969,543.83, 54,537,906,922.34 and 12,769,049,343.82

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Solution

The fourth proportional to 36,354,969,543.83, 54,537,906,922.34 and 12,769,049,343.82 is: 19,155,489,148.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,354,969,543.83 : 54,537,906,922.34 = 12,769,049,343.82 : x
  2. Step 2: Convert to fraction form
    36,354,969,543.83/54,537,906,922.34 = 12,769,049,343.82/x
  3. Step 3: Cross multiply
    36,354,969,543.83x = 54,537,906,922.34 × 12,769,049,343.82
  4. Step 4: Simplify right side
    36,354,969,543.83x = 696,397,224,600,188,878,848
  5. Step 5: Solve for x
    x = 696,397,224,600,188,878,848/36,354,969,543.83
  6. Step 6: Final answer
    x = 19,155,489,148.76

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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.