Home / 200,096,664.60-276,142,027.32-110,788,608.27

Finding the Fourth Proportional to 200,096,664.60, 276,142,027.32 and 110,788,608.27

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Solution

The fourth proportional to 200,096,664.60, 276,142,027.32 and 110,788,608.27 is: 152,893,057.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,096,664.60 : 276,142,027.32 = 110,788,608.27 : x
  2. Step 2: Convert to fraction form
    200,096,664.60/276,142,027.32 = 110,788,608.27/x
  3. Step 3: Cross multiply
    200,096,664.60x = 276,142,027.32 × 110,788,608.27
  4. Step 4: Simplify right side
    200,096,664.60x = 30,593,390,891,639,116
  5. Step 5: Solve for x
    x = 30,593,390,891,639,116/200,096,664.60
  6. Step 6: Final answer
    x = 152,893,057.73

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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.