Finding the Fourth Proportional to 3,035,800,621,209.10, 4,553,540,553,267.90 and 995,766,968,881.48
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Solution
The fourth proportional to 3,035,800,621,209.10, 4,553,540,553,267.90 and 995,766,968,881.48 is: 1,493,597,847,872.03
Step by Step Solution
- Step 1: Write the proportion equation
3,035,800,621,209.10 : 4,553,540,553,267.90 = 995,766,968,881.48 : x - Step 2: Convert to fraction form
3,035,800,621,209.10/4,553,540,553,267.90 = 995,766,968,881.48/x - Step 3: Cross multiply
3,035,800,621,209.10x = 4,553,540,553,267.90 × 995,766,968,881.48 - Step 4: Simplify right side
3,035,800,621,209.10x = 4,534,265,274,406,474,484,809,728 - Step 5: Solve for x
x = 4,534,265,274,406,474,484,809,728/3,035,800,621,209.10 - Step 6: Final answer
x = 1,493,597,847,872.03
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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.