Finding the Fourth Proportional to 117,855,597.65, 176,777,519.99 and 44,073,953.42
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Solution
The fourth proportional to 117,855,597.65, 176,777,519.99 and 44,073,953.42 is: 66,108,732.52
Step by Step Solution
- Step 1: Write the proportion equation
117,855,597.65 : 176,777,519.99 = 44,073,953.42 : x - Step 2: Convert to fraction form
117,855,597.65/176,777,519.99 = 44,073,953.42/x - Step 3: Cross multiply
117,855,597.65x = 176,777,519.99 × 44,073,953.42 - Step 4: Simplify right side
117,855,597.65x = 7,791,284,180,638,122 - Step 5: Solve for x
x = 7,791,284,180,638,122/117,855,597.65 - Step 6: Final answer
x = 66,108,732.52
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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.