Home / 2,327,544,229.60-3,493,016,955.60-1,638,796,693.60

Finding the Fourth Proportional to 2,327,544,229.60, 3,493,016,955.60 and 1,638,796,693.60

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Solution

The fourth proportional to 2,327,544,229.60, 3,493,016,955.60 and 1,638,796,693.60 is: 2,459,392,420.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,544,229.60 : 3,493,016,955.60 = 1,638,796,693.60 : x
  2. Step 2: Convert to fraction form
    2,327,544,229.60/3,493,016,955.60 = 1,638,796,693.60/x
  3. Step 3: Cross multiply
    2,327,544,229.60x = 3,493,016,955.60 × 1,638,796,693.60
  4. Step 4: Simplify right side
    2,327,544,229.60x = 5,724,344,637,526,017,024
  5. Step 5: Solve for x
    x = 5,724,344,637,526,017,024/2,327,544,229.60
  6. Step 6: Final answer
    x = 2,459,392,420.87

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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.