Finding the Third Proportional to 3,634,130,939 and 7,888,490,884
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Solution
The third proportional to 3,634,130,939 and 7,888,490,884 is: 17,123,292,878.40
Step by Step Solution
- Step 1: Write the proportion equation
3,634,130,939 : 7,888,490,884 = 7,888,490,884 : x - Step 2: Convert to fraction form
3,634,130,939/7,888,490,884 = 7,888,490,884/x - Step 3: Cross multiply
3,634,130,939x = 7,888,490,884 × 7,888,490,884 - Step 4: Simplify right side
3,634,130,939x = 62,228,288,426,951,098,368 - Step 5: Solve for x
x = 62,228,288,426,951,098,368/3,634,130,939 - Step 6: Final answer
x = 17,123,292,878.40
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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.