Finding the Third Proportional to 281,312,994,840.75 and 603,463,167,410.62
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Solution
The third proportional to 281,312,994,840.75 and 603,463,167,410.62 is: 1,294,528,873,888.00
Step by Step Solution
- Step 1: Write the proportion equation
281,312,994,840.75 : 603,463,167,410.62 = 603,463,167,410.62 : x - Step 2: Convert to fraction form
281,312,994,840.75/603,463,167,410.62 = 603,463,167,410.62/x - Step 3: Cross multiply
281,312,994,840.75x = 603,463,167,410.62 × 603,463,167,410.62 - Step 4: Simplify right side
281,312,994,840.75x = 364,167,794,421,257,952,296,960 - Step 5: Solve for x
x = 364,167,794,421,257,952,296,960/281,312,994,840.75 - Step 6: Final answer
x = 1,294,528,873,888.00
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.