Finding the Fourth Proportional to 56,531,382.48, 84,795,265.08 and 23,759,313.84
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Solution
The fourth proportional to 56,531,382.48, 84,795,265.08 and 23,759,313.84 is: 35,638,210.62
Step by Step Solution
- Step 1: Write the proportion equation
56,531,382.48 : 84,795,265.08 = 23,759,313.84 : x - Step 2: Convert to fraction form
56,531,382.48/84,795,265.08 = 23,759,313.84/x - Step 3: Cross multiply
56,531,382.48x = 84,795,265.08 × 23,759,313.84 - Step 4: Simplify right side
56,531,382.48x = 2,014,677,315,181,712.75 - Step 5: Solve for x
x = 2,014,677,315,181,712.75/56,531,382.48 - Step 6: Final answer
x = 35,638,210.62
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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.