Finding the Fourth Proportional to 29,842,860.85, 44,764,287.47 and 8,277,462.41
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Solution
The fourth proportional to 29,842,860.85, 44,764,287.47 and 8,277,462.41 is: 12,416,192.56
Step by Step Solution
- Step 1: Write the proportion equation
29,842,860.85 : 44,764,287.47 = 8,277,462.41 : x - Step 2: Convert to fraction form
29,842,860.85/44,764,287.47 = 8,277,462.41/x - Step 3: Cross multiply
29,842,860.85x = 44,764,287.47 × 8,277,462.41 - Step 4: Simplify right side
29,842,860.85x = 370,534,706,907,550.56 - Step 5: Solve for x
x = 370,534,706,907,550.56/29,842,860.85 - Step 6: Final answer
x = 12,416,192.56
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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.