Home / 4,032,097,072.80-6,048,145,609.20-2,930,101,015.20

Finding the Fourth Proportional to 4,032,097,072.80, 6,048,145,609.20 and 2,930,101,015.20

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Solution

The fourth proportional to 4,032,097,072.80, 6,048,145,609.20 and 2,930,101,015.20 is: 4,395,151,522.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,097,072.80 : 6,048,145,609.20 = 2,930,101,015.20 : x
  2. Step 2: Convert to fraction form
    4,032,097,072.80/6,048,145,609.20 = 2,930,101,015.20/x
  3. Step 3: Cross multiply
    4,032,097,072.80x = 6,048,145,609.20 × 2,930,101,015.20
  4. Step 4: Simplify right side
    4,032,097,072.80x = 17,721,677,589,594,341,376
  5. Step 5: Solve for x
    x = 17,721,677,589,594,341,376/4,032,097,072.80
  6. Step 6: Final answer
    x = 4,395,151,522.80

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Double scale
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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.