Finding the Third Proportional to 34,131,552.19 and 74,637,525.94
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Solution
The third proportional to 34,131,552.19 and 74,637,525.94 is: 163,214,384.38
Step by Step Solution
- Step 1: Write the proportion equation
34,131,552.19 : 74,637,525.94 = 74,637,525.94 : x - Step 2: Convert to fraction form
34,131,552.19/74,637,525.94 = 74,637,525.94/x - Step 3: Cross multiply
34,131,552.19x = 74,637,525.94 × 74,637,525.94 - Step 4: Simplify right side
34,131,552.19x = 5,570,760,278,070,985 - Step 5: Solve for x
x = 5,570,760,278,070,985/34,131,552.19 - Step 6: Final answer
x = 163,214,384.38
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.