Home / 2,204,940,054.56-3,307,894,372.20-652,110,317.60

Finding the Fourth Proportional to 2,204,940,054.56, 3,307,894,372.20 and 652,110,317.60

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Solution

The fourth proportional to 2,204,940,054.56, 3,307,894,372.20 and 652,110,317.60 is: 978,308,705.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,940,054.56 : 3,307,894,372.20 = 652,110,317.60 : x
  2. Step 2: Convert to fraction form
    2,204,940,054.56/3,307,894,372.20 = 652,110,317.60/x
  3. Step 3: Cross multiply
    2,204,940,054.56x = 3,307,894,372.20 × 652,110,317.60
  4. Step 4: Simplify right side
    2,204,940,054.56x = 2,157,112,049,642,594,560
  5. Step 5: Solve for x
    x = 2,157,112,049,642,594,560/2,204,940,054.56
  6. Step 6: Final answer
    x = 978,308,705.12

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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.