Home / 46,353,090,452.80-69,529,635,679.20-16,910,093,819.20

Finding the Fourth Proportional to 46,353,090,452.80, 69,529,635,679.20 and 16,910,093,819.20

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Solution

The fourth proportional to 46,353,090,452.80, 69,529,635,679.20 and 16,910,093,819.20 is: 25,365,140,728.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,353,090,452.80 : 69,529,635,679.20 = 16,910,093,819.20 : x
  2. Step 2: Convert to fraction form
    46,353,090,452.80/69,529,635,679.20 = 16,910,093,819.20/x
  3. Step 3: Cross multiply
    46,353,090,452.80x = 69,529,635,679.20 × 16,910,093,819.20
  4. Step 4: Simplify right side
    46,353,090,452.80x = 1,175,752,662,550,067,675,136
  5. Step 5: Solve for x
    x = 1,175,752,662,550,067,675,136/46,353,090,452.80
  6. Step 6: Final answer
    x = 25,365,140,728.80

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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.