Home / 7,741,707,076.98-11,612,627,820.50-2,501,315,847.23

Finding the Fourth Proportional to 7,741,707,076.98, 11,612,627,820.50 and 2,501,315,847.23

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Solution

The fourth proportional to 7,741,707,076.98, 11,612,627,820.50 and 2,501,315,847.23 is: 3,751,995,484.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,741,707,076.98 : 11,612,627,820.50 = 2,501,315,847.23 : x
  2. Step 2: Convert to fraction form
    7,741,707,076.98/11,612,627,820.50 = 2,501,315,847.23/x
  3. Step 3: Cross multiply
    7,741,707,076.98x = 11,612,627,820.50 × 2,501,315,847.23
  4. Step 4: Simplify right side
    7,741,707,076.98x = 29,046,849,995,330,056,192
  5. Step 5: Solve for x
    x = 29,046,849,995,330,056,192/7,741,707,076.98
  6. Step 6: Final answer
    x = 3,751,995,484.52

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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.