Finding the Third Proportional to 943,683,138 and 1,415,524,829
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Solution
The third proportional to 943,683,138 and 1,415,524,829 is: 2,123,287,426.50
Step by Step Solution
- Step 1: Write the proportion equation
943,683,138 : 1,415,524,829 = 1,415,524,829 : x - Step 2: Convert to fraction form
943,683,138/1,415,524,829 = 1,415,524,829/x - Step 3: Cross multiply
943,683,138x = 1,415,524,829 × 1,415,524,829 - Step 4: Simplify right side
943,683,138x = 2,003,710,541,515,479,296 - Step 5: Solve for x
x = 2,003,710,541,515,479,296/943,683,138 - Step 6: Final answer
x = 2,123,287,426.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.