Finding the Fourth Proportional to 22,496,090.68, 33,797,968.86 and 14,424,879.64
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Solution
The fourth proportional to 22,496,090.68, 33,797,968.86 and 14,424,879.64 is: 21,671,838.00
Step by Step Solution
- Step 1: Write the proportion equation
22,496,090.68 : 33,797,968.86 = 14,424,879.64 : x - Step 2: Convert to fraction form
22,496,090.68/33,797,968.86 = 14,424,879.64/x - Step 3: Cross multiply
22,496,090.68x = 33,797,968.86 × 14,424,879.64 - Step 4: Simplify right side
22,496,090.68x = 487,531,632,881,968 - Step 5: Solve for x
x = 487,531,632,881,968/22,496,090.68 - Step 6: Final answer
x = 21,671,838.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.