Finding the Fourth Proportional to 29,738,090.48, 44,616,268.36 and 14,195,751.95
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Solution
The fourth proportional to 29,738,090.48, 44,616,268.36 and 14,195,751.95 is: 21,297,987.48
Step by Step Solution
- Step 1: Write the proportion equation
29,738,090.48 : 44,616,268.36 = 14,195,751.95 : x - Step 2: Convert to fraction form
29,738,090.48/44,616,268.36 = 14,195,751.95/x - Step 3: Cross multiply
29,738,090.48x = 44,616,268.36 × 14,195,751.95 - Step 4: Simplify right side
29,738,090.48x = 633,361,478,702,478.62 - Step 5: Solve for x
x = 633,361,478,702,478.62/29,738,090.48 - Step 6: Final answer
x = 21,297,987.48
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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.