Finding the Third Proportional to 7,807,271,184 and 11,893,878,000
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Solution
The third proportional to 7,807,271,184 and 11,893,878,000 is: 18,119,561,949.99
Step by Step Solution
- Step 1: Write the proportion equation
7,807,271,184 : 11,893,878,000 = 11,893,878,000 : x - Step 2: Convert to fraction form
7,807,271,184/11,893,878,000 = 11,893,878,000/x - Step 3: Cross multiply
7,807,271,184x = 11,893,878,000 × 11,893,878,000 - Step 4: Simplify right side
7,807,271,184x = 141,464,333,878,884,007,936 - Step 5: Solve for x
x = 141,464,333,878,884,007,936/7,807,271,184 - Step 6: Final answer
x = 18,119,561,949.99
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.