Finding the Third Proportional to 6,774,664,155 and 14,675,067,966
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Solution
The third proportional to 6,774,664,155 and 14,675,067,966 is: 31,788,678,357.99
Step by Step Solution
- Step 1: Write the proportion equation
6,774,664,155 : 14,675,067,966 = 14,675,067,966 : x - Step 2: Convert to fraction form
6,774,664,155/14,675,067,966 = 14,675,067,966/x - Step 3: Cross multiply
6,774,664,155x = 14,675,067,966 × 14,675,067,966 - Step 4: Simplify right side
6,774,664,155x = 215,357,619,806,719,377,408 - Step 5: Solve for x
x = 215,357,619,806,719,377,408/6,774,664,155 - Step 6: Final answer
x = 31,788,678,357.99
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.