Home / 190,107,844,269.80-285,161,766,404.70-190,107,844,269.80

Finding the Fourth Proportional to 190,107,844,269.80, 285,161,766,404.70 and 190,107,844,269.80

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Solution

The fourth proportional to 190,107,844,269.80, 285,161,766,404.70 and 190,107,844,269.80 is: 285,161,766,404.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,107,844,269.80 : 285,161,766,404.70 = 190,107,844,269.80 : x
  2. Step 2: Convert to fraction form
    190,107,844,269.80/285,161,766,404.70 = 190,107,844,269.80/x
  3. Step 3: Cross multiply
    190,107,844,269.80x = 285,161,766,404.70 × 190,107,844,269.80
  4. Step 4: Simplify right side
    190,107,844,269.80x = 54,211,488,679,365,795,905,536
  5. Step 5: Solve for x
    x = 54,211,488,679,365,795,905,536/190,107,844,269.80
  6. Step 6: Final answer
    x = 285,161,766,404.70

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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.