Finding the Fourth Proportional to 56,531,383.48, 84,795,266.58 and 23,759,314.84
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Solution
The fourth proportional to 56,531,383.48, 84,795,266.58 and 23,759,314.84 is: 35,638,212.12
Step by Step Solution
- Step 1: Write the proportion equation
56,531,383.48 : 84,795,266.58 = 23,759,314.84 : x - Step 2: Convert to fraction form
56,531,383.48/84,795,266.58 = 23,759,314.84/x - Step 3: Cross multiply
56,531,383.48x = 84,795,266.58 × 23,759,314.84 - Step 4: Simplify right side
56,531,383.48x = 2,014,677,435,615,950 - Step 5: Solve for x
x = 2,014,677,435,615,950/56,531,383.48 - Step 6: Final answer
x = 35,638,212.12
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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.