Finding the Fourth Proportional to 6,733,810,437.63, 10,100,725,377.76 and 2,749,894,555.48
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Solution
The fourth proportional to 6,733,810,437.63, 10,100,725,377.76 and 2,749,894,555.48 is: 4,124,845,803.12
Step by Step Solution
- Step 1: Write the proportion equation
6,733,810,437.63 : 10,100,725,377.76 = 2,749,894,555.48 : x - Step 2: Convert to fraction form
6,733,810,437.63/10,100,725,377.76 = 2,749,894,555.48/x - Step 3: Cross multiply
6,733,810,437.63x = 10,100,725,377.76 × 2,749,894,555.48 - Step 4: Simplify right side
6,733,810,437.63x = 27,775,929,722,664,640,512 - Step 5: Solve for x
x = 27,775,929,722,664,640,512/6,733,810,437.63 - Step 6: Final answer
x = 4,124,845,803.12
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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.