Finding the Fourth Proportional to 44,165,178.99, 66,242,700.09 and 11,819,604.83
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Solution
The fourth proportional to 44,165,178.99, 66,242,700.09 and 11,819,604.83 is: 17,728,050.82
Step by Step Solution
- Step 1: Write the proportion equation
44,165,178.99 : 66,242,700.09 = 11,819,604.83 : x - Step 2: Convert to fraction form
44,165,178.99/66,242,700.09 = 11,819,604.83/x - Step 3: Cross multiply
44,165,178.99x = 66,242,700.09 × 11,819,604.83 - Step 4: Simplify right side
44,165,178.99x = 782,962,537,604,791.88 - Step 5: Solve for x
x = 782,962,537,604,791.88/44,165,178.99 - Step 6: Final answer
x = 17,728,050.82
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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.