Home / 56,652,048,019.20-84,978,072,028.80-17,388,336,633.60

Finding the Fourth Proportional to 56,652,048,019.20, 84,978,072,028.80 and 17,388,336,633.60

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Solution

The fourth proportional to 56,652,048,019.20, 84,978,072,028.80 and 17,388,336,633.60 is: 26,082,504,950.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,652,048,019.20 : 84,978,072,028.80 = 17,388,336,633.60 : x
  2. Step 2: Convert to fraction form
    56,652,048,019.20/84,978,072,028.80 = 17,388,336,633.60/x
  3. Step 3: Cross multiply
    56,652,048,019.20x = 84,978,072,028.80 × 17,388,336,633.60
  4. Step 4: Simplify right side
    56,652,048,019.20x = 1,477,627,322,911,082,414,080
  5. Step 5: Solve for x
    x = 1,477,627,322,911,082,414,080/56,652,048,019.20
  6. Step 6: Final answer
    x = 26,082,504,950.40

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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.