Home / 6,729,841,554.58-10,085,738,908.38-5,237,674,884.64

Finding the Fourth Proportional to 6,729,841,554.58, 10,085,738,908.38 and 5,237,674,884.64

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Solution

The fourth proportional to 6,729,841,554.58, 10,085,738,908.38 and 5,237,674,884.64 is: 7,849,489,612.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,729,841,554.58 : 10,085,738,908.38 = 5,237,674,884.64 : x
  2. Step 2: Convert to fraction form
    6,729,841,554.58/10,085,738,908.38 = 5,237,674,884.64/x
  3. Step 3: Cross multiply
    6,729,841,554.58x = 10,085,738,908.38 × 5,237,674,884.64
  4. Step 4: Simplify right side
    6,729,841,554.58x = 52,825,821,373,458,374,656
  5. Step 5: Solve for x
    x = 52,825,821,373,458,374,656/6,729,841,554.58
  6. Step 6: Final answer
    x = 7,849,489,612.06

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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.