Finding the Fourth Proportional to 46,227,898.44, 63,763,782.42 and 29,728,882.52
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Solution
The fourth proportional to 46,227,898.44, 63,763,782.42 and 29,728,882.52 is: 41,006,103.69
Step by Step Solution
- Step 1: Write the proportion equation
46,227,898.44 : 63,763,782.42 = 29,728,882.52 : x - Step 2: Convert to fraction form
46,227,898.44/63,763,782.42 = 29,728,882.52/x - Step 3: Cross multiply
46,227,898.44x = 63,763,782.42 × 29,728,882.52 - Step 4: Simplify right side
46,227,898.44x = 1,895,625,996,595,021.25 - Step 5: Solve for x
x = 1,895,625,996,595,021.25/46,227,898.44 - Step 6: Final answer
x = 41,006,103.69
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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.