Finding the Fourth Proportional to 29,554,661,439.69, 44,337,695,849.99 and 9,652,198,314.75
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Solution
The fourth proportional to 29,554,661,439.69, 44,337,695,849.99 and 9,652,198,314.75 is: 14,480,160,229.09
Step by Step Solution
- Step 1: Write the proportion equation
29,554,661,439.69 : 44,337,695,849.99 = 9,652,198,314.75 : x - Step 2: Convert to fraction form
29,554,661,439.69/44,337,695,849.99 = 9,652,198,314.75/x - Step 3: Cross multiply
29,554,661,439.69x = 44,337,695,849.99 × 9,652,198,314.75 - Step 4: Simplify right side
29,554,661,439.69x = 427,956,233,163,171,495,936 - Step 5: Solve for x
x = 427,956,233,163,171,495,936/29,554,661,439.69 - Step 6: Final answer
x = 14,480,160,229.09
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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.