Home / 33,570,055.20-50,355,082.80-17,611,629.60

Finding the Fourth Proportional to 33,570,055.20, 50,355,082.80 and 17,611,629.60

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Solution

The fourth proportional to 33,570,055.20, 50,355,082.80 and 17,611,629.60 is: 26,417,444.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,570,055.20 : 50,355,082.80 = 17,611,629.60 : x
  2. Step 2: Convert to fraction form
    33,570,055.20/50,355,082.80 = 17,611,629.60/x
  3. Step 3: Cross multiply
    33,570,055.20x = 50,355,082.80 × 17,611,629.60
  4. Step 4: Simplify right side
    33,570,055.20x = 886,835,066,750,930.88
  5. Step 5: Solve for x
    x = 886,835,066,750,930.88/33,570,055.20
  6. Step 6: Final answer
    x = 26,417,444.40

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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.