Home / 36,759,229,454.22-50,726,397,380.64-20,481,995,262.66

Finding the Fourth Proportional to 36,759,229,454.22, 50,726,397,380.64 and 20,481,995,262.66

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Solution

The fourth proportional to 36,759,229,454.22, 50,726,397,380.64 and 20,481,995,262.66 is: 28,264,407,232.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,759,229,454.22 : 50,726,397,380.64 = 20,481,995,262.66 : x
  2. Step 2: Convert to fraction form
    36,759,229,454.22/50,726,397,380.64 = 20,481,995,262.66/x
  3. Step 3: Cross multiply
    36,759,229,454.22x = 50,726,397,380.64 × 20,481,995,262.66
  4. Step 4: Simplify right side
    36,759,229,454.22x = 1,038,977,830,842,077,151,232
  5. Step 5: Solve for x
    x = 1,038,977,830,842,077,151,232/36,759,229,454.22
  6. Step 6: Final answer
    x = 28,264,407,232.37

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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.