Finding the Third Proportional to 38,787,135.19 and 57,844,344.38
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Solution
The third proportional to 38,787,135.19 and 57,844,344.38 is: 86,264,895.82
Step by Step Solution
- Step 1: Write the proportion equation
38,787,135.19 : 57,844,344.38 = 57,844,344.38 : x - Step 2: Convert to fraction form
38,787,135.19/57,844,344.38 = 57,844,344.38/x - Step 3: Cross multiply
38,787,135.19x = 57,844,344.38 × 57,844,344.38 - Step 4: Simplify right side
38,787,135.19x = 3,345,968,176,173,594 - Step 5: Solve for x
x = 3,345,968,176,173,594/38,787,135.19 - Step 6: Final answer
x = 86,264,895.82
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.