Finding the Fourth Proportional to 58,326,089.84, 80,492,449.26 and 33,546,283.60
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Solution
The fourth proportional to 58,326,089.84, 80,492,449.26 and 33,546,283.60 is: 46,295,277.77
Step by Step Solution
- Step 1: Write the proportion equation
58,326,089.84 : 80,492,449.26 = 33,546,283.60 : x - Step 2: Convert to fraction form
58,326,089.84/80,492,449.26 = 33,546,283.60/x - Step 3: Cross multiply
58,326,089.84x = 80,492,449.26 × 33,546,283.60 - Step 4: Simplify right side
58,326,089.84x = 2,700,222,530,534,570.50 - Step 5: Solve for x
x = 2,700,222,530,534,570.50/58,326,089.84 - Step 6: Final answer
x = 46,295,277.77
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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.