Finding the Third Proportional to 966,921,336 and 2,071,684,710
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Solution
The third proportional to 966,921,336 and 2,071,684,710 is: 4,438,703,933.66
Step by Step Solution
- Step 1: Write the proportion equation
966,921,336 : 2,071,684,710 = 2,071,684,710 : x - Step 2: Convert to fraction form
966,921,336/2,071,684,710 = 2,071,684,710/x - Step 3: Cross multiply
966,921,336x = 2,071,684,710 × 2,071,684,710 - Step 4: Simplify right side
966,921,336x = 4,291,877,537,647,783,936 - Step 5: Solve for x
x = 4,291,877,537,647,783,936/966,921,336 - Step 6: Final answer
x = 4,438,703,933.66
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.