Home / 3,570,294,933.30-5,355,442,399.95-3,182,555,579.70

Finding the Fourth Proportional to 3,570,294,933.30, 5,355,442,399.95 and 3,182,555,579.70

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Solution

The fourth proportional to 3,570,294,933.30, 5,355,442,399.95 and 3,182,555,579.70 is: 4,773,833,369.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,294,933.30 : 5,355,442,399.95 = 3,182,555,579.70 : x
  2. Step 2: Convert to fraction form
    3,570,294,933.30/5,355,442,399.95 = 3,182,555,579.70/x
  3. Step 3: Cross multiply
    3,570,294,933.30x = 5,355,442,399.95 × 3,182,555,579.70
  4. Step 4: Simplify right side
    3,570,294,933.30x = 17,043,993,091,722,829,824
  5. Step 5: Solve for x
    x = 17,043,993,091,722,829,824/3,570,294,933.30
  6. Step 6: Final answer
    x = 4,773,833,369.55

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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.