Finding the Fourth Proportional to 44,165,181.99, 66,242,704.59 and 11,819,607.83
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Solution
The fourth proportional to 44,165,181.99, 66,242,704.59 and 11,819,607.83 is: 17,728,055.33
Step by Step Solution
- Step 1: Write the proportion equation
44,165,181.99 : 66,242,704.59 = 11,819,607.83 : x - Step 2: Convert to fraction form
44,165,181.99/66,242,704.59 = 11,819,607.83/x - Step 3: Cross multiply
44,165,181.99x = 66,242,704.59 × 11,819,607.83 - Step 4: Simplify right side
44,165,181.99x = 782,962,789,852,341 - Step 5: Solve for x
x = 782,962,789,852,341/44,165,181.99 - Step 6: Final answer
x = 17,728,055.33
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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.