Finding the Third Proportional to 105,539,924 and 161,448,582
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Solution
The third proportional to 105,539,924 and 161,448,582 is: 246,974,259.99
Step by Step Solution
- Step 1: Write the proportion equation
105,539,924 : 161,448,582 = 161,448,582 : x - Step 2: Convert to fraction form
105,539,924/161,448,582 = 161,448,582/x - Step 3: Cross multiply
105,539,924x = 161,448,582 × 161,448,582 - Step 4: Simplify right side
105,539,924x = 26,065,644,629,810,724 - Step 5: Solve for x
x = 26,065,644,629,810,724/105,539,924 - Step 6: Final answer
x = 246,974,259.99
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.