Home / 1,801,042,383.54-2,702,029,352.94-1,054,688,466.54

Finding the Fourth Proportional to 1,801,042,383.54, 2,702,029,352.94 and 1,054,688,466.54

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Solution

The fourth proportional to 1,801,042,383.54, 2,702,029,352.94 and 1,054,688,466.54 is: 1,582,305,458.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,042,383.54 : 2,702,029,352.94 = 1,054,688,466.54 : x
  2. Step 2: Convert to fraction form
    1,801,042,383.54/2,702,029,352.94 = 1,054,688,466.54/x
  3. Step 3: Cross multiply
    1,801,042,383.54x = 2,702,029,352.94 × 1,054,688,466.54
  4. Step 4: Simplify right side
    1,801,042,383.54x = 2,849,799,194,798,356,992
  5. Step 5: Solve for x
    x = 2,849,799,194,798,356,992/1,801,042,383.54
  6. Step 6: Final answer
    x = 1,582,305,458.68

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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.