Finding the Fourth Proportional to 4,308,247,552.95, 6,453,321,312.42 and 2,733,544,299.39
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Solution
The fourth proportional to 4,308,247,552.95, 6,453,321,312.42 and 2,733,544,299.39 is: 4,094,574,294.74
Step by Step Solution
- Step 1: Write the proportion equation
4,308,247,552.95 : 6,453,321,312.42 = 2,733,544,299.39 : x - Step 2: Convert to fraction form
4,308,247,552.95/6,453,321,312.42 = 2,733,544,299.39/x - Step 3: Cross multiply
4,308,247,552.95x = 6,453,321,312.42 × 2,733,544,299.39 - Step 4: Simplify right side
4,308,247,552.95x = 17,640,439,685,697,683,456 - Step 5: Solve for x
x = 17,640,439,685,697,683,456/4,308,247,552.95 - Step 6: Final answer
x = 4,094,574,294.74
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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.