Finding the Third Proportional to 19,110,026 and 41,579,160
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Solution
The third proportional to 19,110,026 and 41,579,160 is: 90,466,990.80
Step by Step Solution
- Step 1: Write the proportion equation
19,110,026 : 41,579,160 = 41,579,160 : x - Step 2: Convert to fraction form
19,110,026/41,579,160 = 41,579,160/x - Step 3: Cross multiply
19,110,026x = 41,579,160 × 41,579,160 - Step 4: Simplify right side
19,110,026x = 1,728,826,546,305,600 - Step 5: Solve for x
x = 1,728,826,546,305,600/19,110,026 - Step 6: Final answer
x = 90,466,990.80
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.