Finding the Third Proportional to 908,925,616 and 1,963,133,696
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Solution
The third proportional to 908,925,616 and 1,963,133,696 is: 4,240,054,236.05
Step by Step Solution
- Step 1: Write the proportion equation
908,925,616 : 1,963,133,696 = 1,963,133,696 : x - Step 2: Convert to fraction form
908,925,616/1,963,133,696 = 1,963,133,696/x - Step 3: Cross multiply
908,925,616x = 1,963,133,696 × 1,963,133,696 - Step 4: Simplify right side
908,925,616x = 3,853,893,908,370,620,416 - Step 5: Solve for x
x = 3,853,893,908,370,620,416/908,925,616 - Step 6: Final answer
x = 4,240,054,236.05
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.