Finding the Fourth Proportional to 44,759,857,171.76, 61,768,283,091.42 and 24,437,312,245.76
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Solution
The fourth proportional to 44,759,857,171.76, 61,768,283,091.42 and 24,437,312,245.76 is: 33,723,316,296.50
Step by Step Solution
- Step 1: Write the proportion equation
44,759,857,171.76 : 61,768,283,091.42 = 24,437,312,245.76 : x - Step 2: Convert to fraction form
44,759,857,171.76/61,768,283,091.42 = 24,437,312,245.76/x - Step 3: Cross multiply
44,759,857,171.76x = 61,768,283,091.42 × 24,437,312,245.76 - Step 4: Simplify right side
44,759,857,171.76x = 1,509,450,820,789,528,166,400 - Step 5: Solve for x
x = 1,509,450,820,789,528,166,400/44,759,857,171.76 - Step 6: Final answer
x = 33,723,316,296.50
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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.