Home / 4,188,984,038,123.20-6,283,476,057,185-4,188,984,038,123.20

Finding the Fourth Proportional to 4,188,984,038,123.20, 6,283,476,057,185 and 4,188,984,038,123.20

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Solution

The fourth proportional to 4,188,984,038,123.20, 6,283,476,057,185 and 4,188,984,038,123.20 is: 6,283,476,057,185

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,188,984,038,123.20 : 6,283,476,057,185 = 4,188,984,038,123.20 : x
  2. Step 2: Convert to fraction form
    4,188,984,038,123.20/6,283,476,057,185 = 4,188,984,038,123.20/x
  3. Step 3: Cross multiply
    4,188,984,038,123.20x = 6,283,476,057,185 × 4,188,984,038,123.20
  4. Step 4: Simplify right side
    4,188,984,038,123.20x = 26,321,380,907,477,266,356,764,672
  5. Step 5: Solve for x
    x = 26,321,380,907,477,266,356,764,672/4,188,984,038,123.20
  6. Step 6: Final answer
    x = 6,283,476,057,185

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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.