Finding the Third Proportional to 898,279,038 and 1,954,733,873.63
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Solution
The third proportional to 898,279,038 and 1,954,733,873.63 is: 4,253,672,138.68
Step by Step Solution
- Step 1: Write the proportion equation
898,279,038 : 1,954,733,873.63 = 1,954,733,873.63 : x - Step 2: Convert to fraction form
898,279,038/1,954,733,873.63 = 1,954,733,873.63/x - Step 3: Cross multiply
898,279,038x = 1,954,733,873.63 × 1,954,733,873.63 - Step 4: Simplify right side
898,279,038x = 3,820,984,516,696,997,376 - Step 5: Solve for x
x = 3,820,984,516,696,997,376/898,279,038 - Step 6: Final answer
x = 4,253,672,138.68
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.