Home / 11,414,442,999.64-17,117,556,657.26-3,950,997,919.96

Finding the Fourth Proportional to 11,414,442,999.64, 17,117,556,657.26 and 3,950,997,919.96

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Solution

The fourth proportional to 11,414,442,999.64, 17,117,556,657.26 and 3,950,997,919.96 is: 5,925,074,990.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,414,442,999.64 : 17,117,556,657.26 = 3,950,997,919.96 : x
  2. Step 2: Convert to fraction form
    11,414,442,999.64/17,117,556,657.26 = 3,950,997,919.96/x
  3. Step 3: Cross multiply
    11,414,442,999.64x = 17,117,556,657.26 × 3,950,997,919.96
  4. Step 4: Simplify right side
    11,414,442,999.64x = 67,631,430,747,631,714,304
  5. Step 5: Solve for x
    x = 67,631,430,747,631,714,304/11,414,442,999.64
  6. Step 6: Final answer
    x = 5,925,074,990.50

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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.