Finding the Fourth Proportional to 6,095,351,266.79, 9,140,831,163.07 and 2,110,353,440.68
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Solution
The fourth proportional to 6,095,351,266.79, 9,140,831,163.07 and 2,110,353,440.68 is: 3,164,769,945.38
Step by Step Solution
- Step 1: Write the proportion equation
6,095,351,266.79 : 9,140,831,163.07 = 2,110,353,440.68 : x - Step 2: Convert to fraction form
6,095,351,266.79/9,140,831,163.07 = 2,110,353,440.68/x - Step 3: Cross multiply
6,095,351,266.79x = 9,140,831,163.07 × 2,110,353,440.68 - Step 4: Simplify right side
6,095,351,266.79x = 19,290,384,495,659,741,184 - Step 5: Solve for x
x = 19,290,384,495,659,741,184/6,095,351,266.79 - Step 6: Final answer
x = 3,164,769,945.38
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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.