Finding the Third Proportional to 10,197,484,840 and 21,944,651,416
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Solution
The third proportional to 10,197,484,840 and 21,944,651,416 is: 47,224,166,873.07
Step by Step Solution
- Step 1: Write the proportion equation
10,197,484,840 : 21,944,651,416 = 21,944,651,416 : x - Step 2: Convert to fraction form
10,197,484,840/21,944,651,416 = 21,944,651,416/x - Step 3: Cross multiply
10,197,484,840x = 21,944,651,416 × 21,944,651,416 - Step 4: Simplify right side
10,197,484,840x = 481,567,725,769,750,806,528 - Step 5: Solve for x
x = 481,567,725,769,750,806,528/10,197,484,840 - Step 6: Final answer
x = 47,224,166,873.07
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.