Finding the Third Proportional to 287,106,000 and 629,796,264
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Solution
The third proportional to 287,106,000 and 629,796,264 is: 1,381,522,274.52
Step by Step Solution
- Step 1: Write the proportion equation
287,106,000 : 629,796,264 = 629,796,264 : x - Step 2: Convert to fraction form
287,106,000/629,796,264 = 629,796,264/x - Step 3: Cross multiply
287,106,000x = 629,796,264 × 629,796,264 - Step 4: Simplify right side
287,106,000x = 396,643,334,148,357,696 - Step 5: Solve for x
x = 396,643,334,148,357,696/287,106,000 - Step 6: Final answer
x = 1,381,522,274.52
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.