Home / 9,404,504,653.56-12,975,294,682.08-5,334,735,620.04

Finding the Fourth Proportional to 9,404,504,653.56, 12,975,294,682.08 and 5,334,735,620.04

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Solution

The fourth proportional to 9,404,504,653.56, 12,975,294,682.08 and 5,334,735,620.04 is: 7,360,277,789.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,404,504,653.56 : 12,975,294,682.08 = 5,334,735,620.04 : x
  2. Step 2: Convert to fraction form
    9,404,504,653.56/12,975,294,682.08 = 5,334,735,620.04/x
  3. Step 3: Cross multiply
    9,404,504,653.56x = 12,975,294,682.08 × 5,334,735,620.04
  4. Step 4: Simplify right side
    9,404,504,653.56x = 69,219,766,721,007,763,456
  5. Step 5: Solve for x
    x = 69,219,766,721,007,763,456/9,404,504,653.56
  6. Step 6: Final answer
    x = 7,360,277,789.30

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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.