Home / 3,546,450,833.20-5,320,180,134.60-1,092,531,857.20

Finding the Fourth Proportional to 3,546,450,833.20, 5,320,180,134.60 and 1,092,531,857.20

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Solution

The fourth proportional to 3,546,450,833.20, 5,320,180,134.60 and 1,092,531,857.20 is: 1,638,953,014.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,450,833.20 : 5,320,180,134.60 = 1,092,531,857.20 : x
  2. Step 2: Convert to fraction form
    3,546,450,833.20/5,320,180,134.60 = 1,092,531,857.20/x
  3. Step 3: Cross multiply
    3,546,450,833.20x = 5,320,180,134.60 × 1,092,531,857.20
  4. Step 4: Simplify right side
    3,546,450,833.20x = 5,812,466,283,093,084,160
  5. Step 5: Solve for x
    x = 5,812,466,283,093,084,160/3,546,450,833.20
  6. Step 6: Final answer
    x = 1,638,953,014.29

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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.