Finding the Third Proportional to 15,576,639.19 and 24,181,395.75
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Solution
The third proportional to 15,576,639.19 and 24,181,395.75 is: 37,539,541.96
Step by Step Solution
- Step 1: Write the proportion equation
15,576,639.19 : 24,181,395.75 = 24,181,395.75 : x - Step 2: Convert to fraction form
15,576,639.19/24,181,395.75 = 24,181,395.75/x - Step 3: Cross multiply
15,576,639.19x = 24,181,395.75 × 24,181,395.75 - Step 4: Simplify right side
15,576,639.19x = 584,739,900,418,118 - Step 5: Solve for x
x = 584,739,900,418,118/15,576,639.19 - Step 6: Final answer
x = 37,539,541.96
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.