Finding the Fourth Proportional to 24,884,097.60, 37,320,544.80 and 8,927,745.60
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Solution
The fourth proportional to 24,884,097.60, 37,320,544.80 and 8,927,745.60 is: 13,389,608.70
Step by Step Solution
- Step 1: Write the proportion equation
24,884,097.60 : 37,320,544.80 = 8,927,745.60 : x - Step 2: Convert to fraction form
24,884,097.60/37,320,544.80 = 8,927,745.60/x - Step 3: Cross multiply
24,884,097.60x = 37,320,544.80 × 8,927,745.60 - Step 4: Simplify right side
24,884,097.60x = 333,188,329,627,802.81 - Step 5: Solve for x
x = 333,188,329,627,802.81/24,884,097.60 - Step 6: Final answer
x = 13,389,608.70
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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.