Finding the Third Proportional to 436,853,070 and 935,884,737
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Solution
The third proportional to 436,853,070 and 935,884,737 is: 2,004,976,732.68
Step by Step Solution
- Step 1: Write the proportion equation
436,853,070 : 935,884,737 = 935,884,737 : x - Step 2: Convert to fraction form
436,853,070/935,884,737 = 935,884,737/x - Step 3: Cross multiply
436,853,070x = 935,884,737 × 935,884,737 - Step 4: Simplify right side
436,853,070x = 875,880,240,949,559,168 - Step 5: Solve for x
x = 875,880,240,949,559,168/436,853,070 - Step 6: Final answer
x = 2,004,976,732.68
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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.