Home / 6,749,629,799.54-9,314,485,883.64-4,036,897,556.43

Finding the Fourth Proportional to 6,749,629,799.54, 9,314,485,883.64 and 4,036,897,556.43

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Solution

The fourth proportional to 6,749,629,799.54, 9,314,485,883.64 and 4,036,897,556.43 is: 5,570,916,690.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,749,629,799.54 : 9,314,485,883.64 = 4,036,897,556.43 : x
  2. Step 2: Convert to fraction form
    6,749,629,799.54/9,314,485,883.64 = 4,036,897,556.43/x
  3. Step 3: Cross multiply
    6,749,629,799.54x = 9,314,485,883.64 × 4,036,897,556.43
  4. Step 4: Simplify right side
    6,749,629,799.54x = 37,601,625,303,068,041,216
  5. Step 5: Solve for x
    x = 37,601,625,303,068,041,216/6,749,629,799.54
  6. Step 6: Final answer
    x = 5,570,916,690.22

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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.