Home / 6,048,131,201.70-9,072,196,802.55-4,395,137,115.30

Finding the Fourth Proportional to 6,048,131,201.70, 9,072,196,802.55 and 4,395,137,115.30

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Solution

The fourth proportional to 6,048,131,201.70, 9,072,196,802.55 and 4,395,137,115.30 is: 6,592,705,672.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,131,201.70 : 9,072,196,802.55 = 4,395,137,115.30 : x
  2. Step 2: Convert to fraction form
    6,048,131,201.70/9,072,196,802.55 = 4,395,137,115.30/x
  3. Step 3: Cross multiply
    6,048,131,201.70x = 9,072,196,802.55 × 4,395,137,115.30
  4. Step 4: Simplify right side
    6,048,131,201.70x = 39,873,548,884,193,492,992
  5. Step 5: Solve for x
    x = 39,873,548,884,193,492,992/6,048,131,201.70
  6. Step 6: Final answer
    x = 6,592,705,672.95

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Double scale
Find fourth proportional to 6,048,131,202.70, 9,072,196,804.05 and 4,395,137,116.30
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.