Finding the Third Proportional to 13,340,677 and 29,090,186
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Solution
The third proportional to 13,340,677 and 29,090,186 is: 63,432,981.81
Step by Step Solution
- Step 1: Write the proportion equation
13,340,677 : 29,090,186 = 29,090,186 : x - Step 2: Convert to fraction form
13,340,677/29,090,186 = 29,090,186/x - Step 3: Cross multiply
13,340,677x = 29,090,186 × 29,090,186 - Step 4: Simplify right side
13,340,677x = 846,238,921,514,596 - Step 5: Solve for x
x = 846,238,921,514,596/13,340,677 - Step 6: Final answer
x = 63,432,981.81
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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.