Finding the Fourth Proportional to 5,246,777,535,514, 7,871,239,699,883.30 and 1,804,227,125,556.20
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Solution
The fourth proportional to 5,246,777,535,514, 7,871,239,699,883.30 and 1,804,227,125,556.20 is: 2,706,709,800,855.52
Step by Step Solution
- Step 1: Write the proportion equation
5,246,777,535,514 : 7,871,239,699,883.30 = 1,804,227,125,556.20 : x - Step 2: Convert to fraction form
5,246,777,535,514/7,871,239,699,883.30 = 1,804,227,125,556.20/x - Step 3: Cross multiply
5,246,777,535,514x = 7,871,239,699,883.30 × 1,804,227,125,556.20 - Step 4: Simplify right side
5,246,777,535,514x = 14,201,504,178,284,291,527,016,448 - Step 5: Solve for x
x = 14,201,504,178,284,291,527,016,448/5,246,777,535,514 - Step 6: Final answer
x = 2,706,709,800,855.52
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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.