Home / 4,875,557,660.80-7,313,336,491.20-3,633,985,513.60

Finding the Fourth Proportional to 4,875,557,660.80, 7,313,336,491.20 and 3,633,985,513.60

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Solution

The fourth proportional to 4,875,557,660.80, 7,313,336,491.20 and 3,633,985,513.60 is: 5,450,978,270.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,875,557,660.80 : 7,313,336,491.20 = 3,633,985,513.60 : x
  2. Step 2: Convert to fraction form
    4,875,557,660.80/7,313,336,491.20 = 3,633,985,513.60/x
  3. Step 3: Cross multiply
    4,875,557,660.80x = 7,313,336,491.20 × 3,633,985,513.60
  4. Step 4: Simplify right side
    4,875,557,660.80x = 26,576,558,865,103,052,800
  5. Step 5: Solve for x
    x = 26,576,558,865,103,052,800/4,875,557,660.80
  6. Step 6: Final answer
    x = 5,450,978,270.40

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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.