Finding the Third Proportional to 25,549,348 and 54,443,348
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Solution
The third proportional to 25,549,348 and 54,443,348 is: 116,013,846.67
Step by Step Solution
- Step 1: Write the proportion equation
25,549,348 : 54,443,348 = 54,443,348 : x - Step 2: Convert to fraction form
25,549,348/54,443,348 = 54,443,348/x - Step 3: Cross multiply
25,549,348x = 54,443,348 × 54,443,348 - Step 4: Simplify right side
25,549,348x = 2,964,078,141,449,104 - Step 5: Solve for x
x = 2,964,078,141,449,104/25,549,348 - Step 6: Final answer
x = 116,013,846.67
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.