Home / 224,228,308,142.18-336,343,334,822.18-54,247,624,425.50

Finding the Fourth Proportional to 224,228,308,142.18, 336,343,334,822.18 and 54,247,624,425.50

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Solution

The fourth proportional to 224,228,308,142.18, 336,343,334,822.18 and 54,247,624,425.50 is: 81,371,647,748.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,228,308,142.18 : 336,343,334,822.18 = 54,247,624,425.50 : x
  2. Step 2: Convert to fraction form
    224,228,308,142.18/336,343,334,822.18 = 54,247,624,425.50/x
  3. Step 3: Cross multiply
    224,228,308,142.18x = 336,343,334,822.18 × 54,247,624,425.50
  4. Step 4: Simplify right side
    224,228,308,142.18x = 18,245,826,905,452,134,268,928
  5. Step 5: Solve for x
    x = 18,245,826,905,452,134,268,928/224,228,308,142.18
  6. Step 6: Final answer
    x = 81,371,647,748.79

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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.