Finding the Third Proportional to 8,891,022,696.05 and 19,331,668,299.09
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Solution
The third proportional to 8,891,022,696.05 and 19,331,668,299.09 is: 42,032,667,332.23
Step by Step Solution
- Step 1: Write the proportion equation
8,891,022,696.05 : 19,331,668,299.09 = 19,331,668,299.09 : x - Step 2: Convert to fraction form
8,891,022,696.05/19,331,668,299.09 = 19,331,668,299.09/x - Step 3: Cross multiply
8,891,022,696.05x = 19,331,668,299.09 × 19,331,668,299.09 - Step 4: Simplify right side
8,891,022,696.05x = 373,713,399,226,195,968,000 - Step 5: Solve for x
x = 373,713,399,226,195,968,000/8,891,022,696.05 - Step 6: Final answer
x = 42,032,667,332.23
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.