Home / 1,522,529,062,571.70-2,284,732,961,841.20-705,549,529,419.56

Finding the Fourth Proportional to 1,522,529,062,571.70, 2,284,732,961,841.20 and 705,549,529,419.56

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Solution

The fourth proportional to 1,522,529,062,571.70, 2,284,732,961,841.20 and 705,549,529,419.56 is: 1,058,759,603,152.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,529,062,571.70 : 2,284,732,961,841.20 = 705,549,529,419.56 : x
  2. Step 2: Convert to fraction form
    1,522,529,062,571.70/2,284,732,961,841.20 = 705,549,529,419.56/x
  3. Step 3: Cross multiply
    1,522,529,062,571.70x = 2,284,732,961,841.20 × 705,549,529,419.56
  4. Step 4: Simplify right side
    1,522,529,062,571.70x = 1,611,992,266,076,416,550,895,616
  5. Step 5: Solve for x
    x = 1,611,992,266,076,416,550,895,616/1,522,529,062,571.70
  6. Step 6: Final answer
    x = 1,058,759,603,152.41

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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.