Home / 26,322,523,955.44-36,325,083,057.42-15,045,197,796.52

Finding the Fourth Proportional to 26,322,523,955.44, 36,325,083,057.42 and 15,045,197,796.52

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Solution

The fourth proportional to 26,322,523,955.44, 36,325,083,057.42 and 15,045,197,796.52 is: 20,762,372,958.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,322,523,955.44 : 36,325,083,057.42 = 15,045,197,796.52 : x
  2. Step 2: Convert to fraction form
    26,322,523,955.44/36,325,083,057.42 = 15,045,197,796.52/x
  3. Step 3: Cross multiply
    26,322,523,955.44x = 36,325,083,057.42 × 15,045,197,796.52
  4. Step 4: Simplify right side
    26,322,523,955.44x = 546,518,059,573,901,328,384
  5. Step 5: Solve for x
    x = 546,518,059,573,901,328,384/26,322,523,955.44
  6. Step 6: Final answer
    x = 20,762,372,958.58

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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.