Finding the Fourth Proportional to 6,095,351,265.79, 9,140,831,161.57 and 2,110,353,439.68
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Solution
The fourth proportional to 6,095,351,265.79, 9,140,831,161.57 and 2,110,353,439.68 is: 3,164,769,943.88
Step by Step Solution
- Step 1: Write the proportion equation
6,095,351,265.79 : 9,140,831,161.57 = 2,110,353,439.68 : x - Step 2: Convert to fraction form
6,095,351,265.79/9,140,831,161.57 = 2,110,353,439.68/x - Step 3: Cross multiply
6,095,351,265.79x = 9,140,831,161.57 × 2,110,353,439.68 - Step 4: Simplify right side
6,095,351,265.79x = 19,290,384,483,353,378,816 - Step 5: Solve for x
x = 19,290,384,483,353,378,816/6,095,351,265.79 - Step 6: Final answer
x = 3,164,769,943.88
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1.5x scale
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.