Finding the Third Proportional to 98,815,893.75 and 214,642,587.75
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Solution
The third proportional to 98,815,893.75 and 214,642,587.75 is: 466,235,124.00
Step by Step Solution
- Step 1: Write the proportion equation
98,815,893.75 : 214,642,587.75 = 214,642,587.75 : x - Step 2: Convert to fraction form
98,815,893.75/214,642,587.75 = 214,642,587.75/x - Step 3: Cross multiply
98,815,893.75x = 214,642,587.75 × 214,642,587.75 - Step 4: Simplify right side
98,815,893.75x = 46,071,440,476,016,448 - Step 5: Solve for x
x = 46,071,440,476,016,448/98,815,893.75 - Step 6: Final answer
x = 466,235,124.00
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.