Finding the Third Proportional to 84,905,802 and 181,920,344
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Solution
The third proportional to 84,905,802 and 181,920,344 is: 389,785,041.56
Step by Step Solution
- Step 1: Write the proportion equation
84,905,802 : 181,920,344 = 181,920,344 : x - Step 2: Convert to fraction form
84,905,802/181,920,344 = 181,920,344/x - Step 3: Cross multiply
84,905,802x = 181,920,344 × 181,920,344 - Step 4: Simplify right side
84,905,802x = 33,095,011,561,078,336 - Step 5: Solve for x
x = 33,095,011,561,078,336/84,905,802 - Step 6: Final answer
x = 389,785,041.56
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.