Finding the Third Proportional to 272,850,926.63 and 419,395,883.63
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Solution
The third proportional to 272,850,926.63 and 419,395,883.63 is: 644,648,377.70
Step by Step Solution
- Step 1: Write the proportion equation
272,850,926.63 : 419,395,883.63 = 419,395,883.63 : x - Step 2: Convert to fraction form
272,850,926.63/419,395,883.63 = 419,395,883.63/x - Step 3: Cross multiply
272,850,926.63x = 419,395,883.63 × 419,395,883.63 - Step 4: Simplify right side
272,850,926.63x = 175,892,907,201,594,528 - Step 5: Solve for x
x = 175,892,907,201,594,528/272,850,926.63 - Step 6: Final answer
x = 644,648,377.70
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.