Home / 149,008,015,365.60-223,512,023,048.40-149,008,015,365.60

Finding the Fourth Proportional to 149,008,015,365.60, 223,512,023,048.40 and 149,008,015,365.60

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Solution

The fourth proportional to 149,008,015,365.60, 223,512,023,048.40 and 149,008,015,365.60 is: 223,512,023,048.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,008,015,365.60 : 223,512,023,048.40 = 149,008,015,365.60 : x
  2. Step 2: Convert to fraction form
    149,008,015,365.60/223,512,023,048.40 = 149,008,015,365.60/x
  3. Step 3: Cross multiply
    149,008,015,365.60x = 223,512,023,048.40 × 149,008,015,365.60
  4. Step 4: Simplify right side
    149,008,015,365.60x = 33,305,082,964,792,330,682,368
  5. Step 5: Solve for x
    x = 33,305,082,964,792,330,682,368/149,008,015,365.60
  6. Step 6: Final answer
    x = 223,512,023,048.40

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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.