Home / 6,846,768,007.20-10,270,152,010.80-6,384,201,760.80

Finding the Fourth Proportional to 6,846,768,007.20, 10,270,152,010.80 and 6,384,201,760.80

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Solution

The fourth proportional to 6,846,768,007.20, 10,270,152,010.80 and 6,384,201,760.80 is: 9,576,302,641.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,768,007.20 : 10,270,152,010.80 = 6,384,201,760.80 : x
  2. Step 2: Convert to fraction form
    6,846,768,007.20/10,270,152,010.80 = 6,384,201,760.80/x
  3. Step 3: Cross multiply
    6,846,768,007.20x = 10,270,152,010.80 × 6,384,201,760.80
  4. Step 4: Simplify right side
    6,846,768,007.20x = 65,566,722,551,033,020,416
  5. Step 5: Solve for x
    x = 65,566,722,551,033,020,416/6,846,768,007.20
  6. Step 6: Final answer
    x = 9,576,302,641.20

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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.