Finding the Fourth Proportional to 5,533,217,241.59, 8,299,819,357.41 and 1,802,502,528.75
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Solution
The fourth proportional to 5,533,217,241.59, 8,299,819,357.41 and 1,802,502,528.75 is: 2,703,751,674.06
Step by Step Solution
- Step 1: Write the proportion equation
5,533,217,241.59 : 8,299,819,357.41 = 1,802,502,528.75 : x - Step 2: Convert to fraction form
5,533,217,241.59/8,299,819,357.41 = 1,802,502,528.75/x - Step 3: Cross multiply
5,533,217,241.59x = 8,299,819,357.41 × 1,802,502,528.75 - Step 4: Simplify right side
5,533,217,241.59x = 14,960,445,379,899,723,776 - Step 5: Solve for x
x = 14,960,445,379,899,723,776/5,533,217,241.59 - Step 6: Final answer
x = 2,703,751,674.06
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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.