Finding the Fourth Proportional to 5,246,777,535,506.40, 7,871,239,699,872 and 1,804,227,125,549.10
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Solution
The fourth proportional to 5,246,777,535,506.40, 7,871,239,699,872 and 1,804,227,125,549.10 is: 2,706,709,800,844.90
Step by Step Solution
- Step 1: Write the proportion equation
5,246,777,535,506.40 : 7,871,239,699,872 = 1,804,227,125,549.10 : x - Step 2: Convert to fraction form
5,246,777,535,506.40/7,871,239,699,872 = 1,804,227,125,549.10/x - Step 3: Cross multiply
5,246,777,535,506.40x = 7,871,239,699,872 × 1,804,227,125,549.10 - Step 4: Simplify right side
5,246,777,535,506.40x = 14,201,504,178,208,019,350,290,432 - Step 5: Solve for x
x = 14,201,504,178,208,019,350,290,432/5,246,777,535,506.40 - Step 6: Final answer
x = 2,706,709,800,844.90
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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.