Finding the Third Proportional to 714,102,945.75 and 1,102,990,866.19
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Solution
The third proportional to 714,102,945.75 and 1,102,990,866.19 is: 1,703,660,316.95
Step by Step Solution
- Step 1: Write the proportion equation
714,102,945.75 : 1,102,990,866.19 = 1,102,990,866.19 : x - Step 2: Convert to fraction form
714,102,945.75/1,102,990,866.19 = 1,102,990,866.19/x - Step 3: Cross multiply
714,102,945.75x = 1,102,990,866.19 × 1,102,990,866.19 - Step 4: Simplify right side
714,102,945.75x = 1,216,588,850,893,051,648 - Step 5: Solve for x
x = 1,216,588,850,893,051,648/714,102,945.75 - Step 6: Final answer
x = 1,703,660,316.95
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.