Finding the Third Proportional to 84,104,424 and 122,963,596
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Solution
The third proportional to 84,104,424 and 122,963,596 is: 179,777,058.35
Step by Step Solution
- Step 1: Write the proportion equation
84,104,424 : 122,963,596 = 122,963,596 : x - Step 2: Convert to fraction form
84,104,424/122,963,596 = 122,963,596/x - Step 3: Cross multiply
84,104,424x = 122,963,596 × 122,963,596 - Step 4: Simplify right side
84,104,424x = 15,120,045,941,251,216 - Step 5: Solve for x
x = 15,120,045,941,251,216/84,104,424 - Step 6: Final answer
x = 179,777,058.35
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.