Finding the Fourth Proportional to 735,561,621,022.73, 1,103,342,431,534 and 735,561,621,022.73
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Solution
The fourth proportional to 735,561,621,022.73, 1,103,342,431,534 and 735,561,621,022.73 is: 1,103,342,431,534
Step by Step Solution
- Step 1: Write the proportion equation
735,561,621,022.73 : 1,103,342,431,534 = 735,561,621,022.73 : x - Step 2: Convert to fraction form
735,561,621,022.73/1,103,342,431,534 = 735,561,621,022.73/x - Step 3: Cross multiply
735,561,621,022.73x = 1,103,342,431,534 × 735,561,621,022.73 - Step 4: Simplify right side
735,561,621,022.73x = 811,576,347,482,309,544,378,368 - Step 5: Solve for x
x = 811,576,347,482,309,544,378,368/735,561,621,022.73 - Step 6: Final answer
x = 1,103,342,431,534
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Double scale
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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.