Finding the Third Proportional to 214,881,422.06 and 460,398,157.88
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Solution
The third proportional to 214,881,422.06 and 460,398,157.88 is: 986,434,572.80
Step by Step Solution
- Step 1: Write the proportion equation
214,881,422.06 : 460,398,157.88 = 460,398,157.88 : x - Step 2: Convert to fraction form
214,881,422.06/460,398,157.88 = 460,398,157.88/x - Step 3: Cross multiply
214,881,422.06x = 460,398,157.88 × 460,398,157.88 - Step 4: Simplify right side
214,881,422.06x = 211,966,463,774,693,440 - Step 5: Solve for x
x = 211,966,463,774,693,440/214,881,422.06 - Step 6: Final answer
x = 986,434,572.80
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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.