Finding the Third Proportional to 436,853,072 and 935,884,741
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Solution
The third proportional to 436,853,072 and 935,884,741 is: 2,004,976,740.64
Step by Step Solution
- Step 1: Write the proportion equation
436,853,072 : 935,884,741 = 935,884,741 : x - Step 2: Convert to fraction form
436,853,072/935,884,741 = 935,884,741/x - Step 3: Cross multiply
436,853,072x = 935,884,741 × 935,884,741 - Step 4: Simplify right side
436,853,072x = 875,880,248,436,637,056 - Step 5: Solve for x
x = 875,880,248,436,637,056/436,853,072 - Step 6: Final answer
x = 2,004,976,740.64
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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.