Finding the Fourth Proportional to 4,224,953,823.05, 6,337,430,734.58 and 4,045,822,776.65
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Solution
The fourth proportional to 4,224,953,823.05, 6,337,430,734.58 and 4,045,822,776.65 is: 6,068,734,164.98
Step by Step Solution
- Step 1: Write the proportion equation
4,224,953,823.05 : 6,337,430,734.58 = 4,045,822,776.65 : x - Step 2: Convert to fraction form
4,224,953,823.05/6,337,430,734.58 = 4,045,822,776.65/x - Step 3: Cross multiply
4,224,953,823.05x = 6,337,430,734.58 × 4,045,822,776.65 - Step 4: Simplify right side
4,224,953,823.05x = 25,640,121,611,385,274,368 - Step 5: Solve for x
x = 25,640,121,611,385,274,368/4,224,953,823.05 - Step 6: Final answer
x = 6,068,734,164.98
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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.