Finding the Fourth Proportional to 4,197,718,352.74, 5,792,853,525.87 and 2,292,505,910.50
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Solution
The fourth proportional to 4,197,718,352.74, 5,792,853,525.87 and 2,292,505,910.50 is: 3,163,659,357.48
Step by Step Solution
- Step 1: Write the proportion equation
4,197,718,352.74 : 5,792,853,525.87 = 2,292,505,910.50 : x - Step 2: Convert to fraction form
4,197,718,352.74/5,792,853,525.87 = 2,292,505,910.50/x - Step 3: Cross multiply
4,197,718,352.74x = 5,792,853,525.87 × 2,292,505,910.50 - Step 4: Simplify right side
4,197,718,352.74x = 13,280,150,946,717,739,008 - Step 5: Solve for x
x = 13,280,150,946,717,739,008/4,197,718,352.74 - Step 6: Final answer
x = 3,163,659,357.48
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.