Finding the Fourth Proportional to 3,273,497,727.88, 4,913,350,914.30 and 2,026,155,088.84
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Solution
The fourth proportional to 3,273,497,727.88, 4,913,350,914.30 and 2,026,155,088.84 is: 3,041,154,076.11
Step by Step Solution
- Step 1: Write the proportion equation
3,273,497,727.88 : 4,913,350,914.30 = 2,026,155,088.84 : x - Step 2: Convert to fraction form
3,273,497,727.88/4,913,350,914.30 = 2,026,155,088.84/x - Step 3: Cross multiply
3,273,497,727.88x = 4,913,350,914.30 × 2,026,155,088.84 - Step 4: Simplify right side
3,273,497,727.88x = 9,955,210,958,265,612,288 - Step 5: Solve for x
x = 9,955,210,958,265,612,288/3,273,497,727.88 - Step 6: Final answer
x = 3,041,154,076.11
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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.