Finding the Fourth Proportional to 73,805,247.84, 110,718,437.52 and 22,691,558.88
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Solution
The fourth proportional to 73,805,247.84, 110,718,437.52 and 22,691,558.88 is: 34,040,586.78
Step by Step Solution
- Step 1: Write the proportion equation
73,805,247.84 : 110,718,437.52 = 22,691,558.88 : x - Step 2: Convert to fraction form
73,805,247.84/110,718,437.52 = 22,691,558.88/x - Step 3: Cross multiply
73,805,247.84x = 110,718,437.52 × 22,691,558.88 - Step 4: Simplify right side
73,805,247.84x = 2,512,373,944,086,681 - Step 5: Solve for x
x = 2,512,373,944,086,681/73,805,247.84 - Step 6: Final answer
x = 34,040,586.78
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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.