Finding the Fourth Proportional to 6,044,126,097.60, 8,340,809,229.72 and 3,368,019,069.84
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Solution
The fourth proportional to 6,044,126,097.60, 8,340,809,229.72 and 3,368,019,069.84 is: 4,647,819,070.94
Step by Step Solution
- Step 1: Write the proportion equation
6,044,126,097.60 : 8,340,809,229.72 = 3,368,019,069.84 : x - Step 2: Convert to fraction form
6,044,126,097.60/8,340,809,229.72 = 3,368,019,069.84/x - Step 3: Cross multiply
6,044,126,097.60x = 8,340,809,229.72 × 3,368,019,069.84 - Step 4: Simplify right side
6,044,126,097.60x = 28,092,004,543,594,442,752 - Step 5: Solve for x
x = 28,092,004,543,594,442,752/6,044,126,097.60 - Step 6: Final answer
x = 4,647,819,070.94
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1.5x scale
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.