Home / 14,364,659,858.70-21,546,989,788.05-14,364,659,858.70

Finding the Fourth Proportional to 14,364,659,858.70, 21,546,989,788.05 and 14,364,659,858.70

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Solution

The fourth proportional to 14,364,659,858.70, 21,546,989,788.05 and 14,364,659,858.70 is: 21,546,989,788.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,364,659,858.70 : 21,546,989,788.05 = 14,364,659,858.70 : x
  2. Step 2: Convert to fraction form
    14,364,659,858.70/21,546,989,788.05 = 14,364,659,858.70/x
  3. Step 3: Cross multiply
    14,364,659,858.70x = 21,546,989,788.05 × 14,364,659,858.70
  4. Step 4: Simplify right side
    14,364,659,858.70x = 309,515,179,284,220,674,048
  5. Step 5: Solve for x
    x = 309,515,179,284,220,674,048/14,364,659,858.70
  6. Step 6: Final answer
    x = 21,546,989,788.05

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Double scale
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1.5x scale

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.