Finding the Fourth Proportional to 3,594,359,006.01, 4,960,708,176.84 and 2,068,415,785.53
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Solution
The fourth proportional to 3,594,359,006.01, 4,960,708,176.84 and 2,068,415,785.53 is: 2,854,697,341.93
Step by Step Solution
- Step 1: Write the proportion equation
3,594,359,006.01 : 4,960,708,176.84 = 2,068,415,785.53 : x - Step 2: Convert to fraction form
3,594,359,006.01/4,960,708,176.84 = 2,068,415,785.53/x - Step 3: Cross multiply
3,594,359,006.01x = 4,960,708,176.84 × 2,068,415,785.53 - Step 4: Simplify right side
3,594,359,006.01x = 10,260,807,100,383,602,688 - Step 5: Solve for x
x = 10,260,807,100,383,602,688/3,594,359,006.01 - Step 6: Final answer
x = 2,854,697,341.93
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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.