Home / 36,778,337,525.93-50,754,103,843.07-19,861,983,450.45

Finding the Fourth Proportional to 36,778,337,525.93, 50,754,103,843.07 and 19,861,983,450.45

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Solution

The fourth proportional to 36,778,337,525.93, 50,754,103,843.07 and 19,861,983,450.45 is: 27,409,536,112.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,778,337,525.93 : 50,754,103,843.07 = 19,861,983,450.45 : x
  2. Step 2: Convert to fraction form
    36,778,337,525.93/50,754,103,843.07 = 19,861,983,450.45/x
  3. Step 3: Cross multiply
    36,778,337,525.93x = 50,754,103,843.07 × 19,861,983,450.45
  4. Step 4: Simplify right side
    36,778,337,525.93x = 1,008,077,170,573,629,325,312
  5. Step 5: Solve for x
    x = 1,008,077,170,573,629,325,312/36,778,337,525.93
  6. Step 6: Final answer
    x = 27,409,536,112.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.