Finding the Fourth Proportional to 5,914,649,153,737, 8,162,209,641,750.50 and 3,313,381,798,946.90
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Solution
The fourth proportional to 5,914,649,153,737, 8,162,209,641,750.50 and 3,313,381,798,946.90 is: 4,572,463,414,685.84
Step by Step Solution
- Step 1: Write the proportion equation
5,914,649,153,737 : 8,162,209,641,750.50 = 3,313,381,798,946.90 : x - Step 2: Convert to fraction form
5,914,649,153,737/8,162,209,641,750.50 = 3,313,381,798,946.90/x - Step 3: Cross multiply
5,914,649,153,737x = 8,162,209,641,750.50 × 3,313,381,798,946.90 - Step 4: Simplify right side
5,914,649,153,737x = 27,044,516,866,165,003,859,787,776 - Step 5: Solve for x
x = 27,044,516,866,165,003,859,787,776/5,914,649,153,737 - Step 6: Final answer
x = 4,572,463,414,685.84
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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.