Home / 3,283,584,537.54-4,531,349,104.83-1,778,222,573.94

Finding the Fourth Proportional to 3,283,584,537.54, 4,531,349,104.83 and 1,778,222,573.94

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Solution

The fourth proportional to 3,283,584,537.54, 4,531,349,104.83 and 1,778,222,573.94 is: 2,453,948,475.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,584,537.54 : 4,531,349,104.83 = 1,778,222,573.94 : x
  2. Step 2: Convert to fraction form
    3,283,584,537.54/4,531,349,104.83 = 1,778,222,573.94/x
  3. Step 3: Cross multiply
    3,283,584,537.54x = 4,531,349,104.83 × 1,778,222,573.94
  4. Step 4: Simplify right side
    3,283,584,537.54x = 8,057,747,268,611,517,440
  5. Step 5: Solve for x
    x = 8,057,747,268,611,517,440/3,283,584,537.54
  6. Step 6: Final answer
    x = 2,453,948,475.06

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.