Home / 17,066,630,441.54-25,548,941,055.05-10,323,365,172.64

Finding the Fourth Proportional to 17,066,630,441.54, 25,548,941,055.05 and 10,323,365,172.64

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Solution

The fourth proportional to 17,066,630,441.54, 25,548,941,055.05 and 10,323,365,172.64 is: 15,454,195,788.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,066,630,441.54 : 25,548,941,055.05 = 10,323,365,172.64 : x
  2. Step 2: Convert to fraction form
    17,066,630,441.54/25,548,941,055.05 = 10,323,365,172.64/x
  3. Step 3: Cross multiply
    17,066,630,441.54x = 25,548,941,055.05 × 10,323,365,172.64
  4. Step 4: Simplify right side
    17,066,630,441.54x = 263,751,048,285,535,404,032
  5. Step 5: Solve for x
    x = 263,751,048,285,535,404,032/17,066,630,441.54
  6. Step 6: Final answer
    x = 15,454,195,788.03

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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.