Finding the Third Proportional to 8,368,029 and 12,930,726
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Solution
The third proportional to 8,368,029 and 12,930,726 is: 19,981,249.45
Step by Step Solution
- Step 1: Write the proportion equation
8,368,029 : 12,930,726 = 12,930,726 : x - Step 2: Convert to fraction form
8,368,029/12,930,726 = 12,930,726/x - Step 3: Cross multiply
8,368,029x = 12,930,726 × 12,930,726 - Step 4: Simplify right side
8,368,029x = 167,203,674,887,076 - Step 5: Solve for x
x = 167,203,674,887,076/8,368,029 - Step 6: Final answer
x = 19,981,249.45
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.