Home / 4,441,004,052.10-6,661,506,078.15-4,311,863,889.10

Finding the Fourth Proportional to 4,441,004,052.10, 6,661,506,078.15 and 4,311,863,889.10

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Solution

The fourth proportional to 4,441,004,052.10, 6,661,506,078.15 and 4,311,863,889.10 is: 6,467,795,833.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,004,052.10 : 6,661,506,078.15 = 4,311,863,889.10 : x
  2. Step 2: Convert to fraction form
    4,441,004,052.10/6,661,506,078.15 = 4,311,863,889.10/x
  3. Step 3: Cross multiply
    4,441,004,052.10x = 6,661,506,078.15 × 4,311,863,889.10
  4. Step 4: Simplify right side
    4,441,004,052.10x = 28,723,507,505,395,146,752
  5. Step 5: Solve for x
    x = 28,723,507,505,395,146,752/4,441,004,052.10
  6. Step 6: Final answer
    x = 6,467,795,833.65

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Double scale
Find fourth proportional to 4,441,004,053.10, 6,661,506,079.65 and 4,311,863,890.10
Similar ratio
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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.