Finding the Third Proportional to 34,355,252.25 and 71,101,860.75
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Solution
The third proportional to 34,355,252.25 and 71,101,860.75 is: 147,152,888.45
Step by Step Solution
- Step 1: Write the proportion equation
34,355,252.25 : 71,101,860.75 = 71,101,860.75 : x - Step 2: Convert to fraction form
34,355,252.25/71,101,860.75 = 71,101,860.75/x - Step 3: Cross multiply
34,355,252.25x = 71,101,860.75 × 71,101,860.75 - Step 4: Simplify right side
34,355,252.25x = 5,055,474,602,112,391 - Step 5: Solve for x
x = 5,055,474,602,112,391/34,355,252.25 - Step 6: Final answer
x = 147,152,888.45
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.