Finding the Fourth Proportional to 4,045,373,338.80, 6,068,464,165.80 and 1,097,699,746.80
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Solution
The fourth proportional to 4,045,373,338.80, 6,068,464,165.80 and 1,097,699,746.80 is: 1,646,659,287.14
Step by Step Solution
- Step 1: Write the proportion equation
4,045,373,338.80 : 6,068,464,165.80 = 1,097,699,746.80 : x - Step 2: Convert to fraction form
4,045,373,338.80/6,068,464,165.80 = 1,097,699,746.80/x - Step 3: Cross multiply
4,045,373,338.80x = 6,068,464,165.80 × 1,097,699,746.80 - Step 4: Simplify right side
4,045,373,338.80x = 6,661,351,578,263,533,568 - Step 5: Solve for x
x = 6,661,351,578,263,533,568/4,045,373,338.80 - Step 6: Final answer
x = 1,646,659,287.14
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1.5x scale
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.