Finding the Fourth Proportional to 3,516,096,170.68, 4,852,034,525.33 and 2,087,228,353.86
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Solution
The fourth proportional to 3,516,096,170.68, 4,852,034,525.33 and 2,087,228,353.86 is: 2,880,269,350.89
Step by Step Solution
- Step 1: Write the proportion equation
3,516,096,170.68 : 4,852,034,525.33 = 2,087,228,353.86 : x - Step 2: Convert to fraction form
3,516,096,170.68/4,852,034,525.33 = 2,087,228,353.86/x - Step 3: Cross multiply
3,516,096,170.68x = 4,852,034,525.33 × 2,087,228,353.86 - Step 4: Simplify right side
3,516,096,170.68x = 10,127,304,035,176,421,376 - Step 5: Solve for x
x = 10,127,304,035,176,421,376/3,516,096,170.68 - Step 6: Final answer
x = 2,880,269,350.89
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1.5x scale
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.