Home / 341,089,861,586.40-510,822,588,291.30-197,365,997,086.17

Finding the Fourth Proportional to 341,089,861,586.40, 510,822,588,291.30 and 197,365,997,086.17

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Solution

The fourth proportional to 341,089,861,586.40, 510,822,588,291.30 and 197,365,997,086.17 is: 295,579,027,190.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,089,861,586.40 : 510,822,588,291.30 = 197,365,997,086.17 : x
  2. Step 2: Convert to fraction form
    341,089,861,586.40/510,822,588,291.30 = 197,365,997,086.17/x
  3. Step 3: Cross multiply
    341,089,861,586.40x = 510,822,588,291.30 × 197,365,997,086.17
  4. Step 4: Simplify right side
    341,089,861,586.40x = 100,819,009,472,250,538,622,976
  5. Step 5: Solve for x
    x = 100,819,009,472,250,538,622,976/341,089,861,586.40
  6. Step 6: Final answer
    x = 295,579,027,190.50

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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.