Home / 341,240,469.64-470,925,199.56-200,092,072.84

Finding the Fourth Proportional to 341,240,469.64, 470,925,199.56 and 200,092,072.84

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Solution

The fourth proportional to 341,240,469.64, 470,925,199.56 and 200,092,072.84 is: 276,134,889.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,240,469.64 : 470,925,199.56 = 200,092,072.84 : x
  2. Step 2: Convert to fraction form
    341,240,469.64/470,925,199.56 = 200,092,072.84/x
  3. Step 3: Cross multiply
    341,240,469.64x = 470,925,199.56 × 200,092,072.84
  4. Step 4: Simplify right side
    341,240,469.64x = 94,228,399,332,551,056
  5. Step 5: Solve for x
    x = 94,228,399,332,551,056/341,240,469.64
  6. Step 6: Final answer
    x = 276,134,889.37

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.