Finding the Fourth Proportional to 51,555,570.03, 71,129,274.75 and 29,226,161.97
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Solution
The fourth proportional to 51,555,570.03, 71,129,274.75 and 29,226,161.97 is: 40,322,232.95
Step by Step Solution
- Step 1: Write the proportion equation
51,555,570.03 : 71,129,274.75 = 29,226,161.97 : x - Step 2: Convert to fraction form
51,555,570.03/71,129,274.75 = 29,226,161.97/x - Step 3: Cross multiply
51,555,570.03x = 71,129,274.75 × 29,226,161.97 - Step 4: Simplify right side
51,555,570.03x = 2,078,835,704,652,131.25 - Step 5: Solve for x
x = 2,078,835,704,652,131.25/51,555,570.03 - Step 6: Final answer
x = 40,322,232.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.