Finding the Fourth Proportional to 8,995,942,811,490, 13,489,660,481,511 and 3,484,940,056,249.80
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Solution
The fourth proportional to 8,995,942,811,490, 13,489,660,481,511 and 3,484,940,056,249.80 is: 5,225,762,228,855.39
Step by Step Solution
- Step 1: Write the proportion equation
8,995,942,811,490 : 13,489,660,481,511 = 3,484,940,056,249.80 : x - Step 2: Convert to fraction form
8,995,942,811,490/13,489,660,481,511 = 3,484,940,056,249.80/x - Step 3: Cross multiply
8,995,942,811,490x = 13,489,660,481,511 × 3,484,940,056,249.80 - Step 4: Simplify right side
8,995,942,811,490x = 47,010,658,157,227,648,063,897,600 - Step 5: Solve for x
x = 47,010,658,157,227,648,063,897,600/8,995,942,811,490 - Step 6: Final answer
x = 5,225,762,228,855.39
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.