Home / 204,294,274.36-306,492,738.03-58,728,100.42

Finding the Fourth Proportional to 204,294,274.36, 306,492,738.03 and 58,728,100.42

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Solution

The fourth proportional to 204,294,274.36, 306,492,738.03 and 58,728,100.42 is: 88,106,905.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,294,274.36 : 306,492,738.03 = 58,728,100.42 : x
  2. Step 2: Convert to fraction form
    204,294,274.36/306,492,738.03 = 58,728,100.42/x
  3. Step 3: Cross multiply
    204,294,274.36x = 306,492,738.03 × 58,728,100.42
  4. Step 4: Simplify right side
    204,294,274.36x = 17,999,736,297,026,592
  5. Step 5: Solve for x
    x = 17,999,736,297,026,592/204,294,274.36
  6. Step 6: Final answer
    x = 88,106,905.36

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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.