Finding the Fourth Proportional to 11,871,583,755,474, 17,797,176,891,006 and 4,125,844,944,878.80
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Solution
The fourth proportional to 11,871,583,755,474, 17,797,176,891,006 and 4,125,844,944,878.80 is: 6,185,222,950,982.68
Step by Step Solution
- Step 1: Write the proportion equation
11,871,583,755,474 : 17,797,176,891,006 = 4,125,844,944,878.80 : x - Step 2: Convert to fraction form
11,871,583,755,474/17,797,176,891,006 = 4,125,844,944,878.80/x - Step 3: Cross multiply
11,871,583,755,474x = 17,797,176,891,006 × 4,125,844,944,878.80 - Step 4: Simplify right side
11,871,583,755,474x = 73,428,392,308,870,900,510,359,552 - Step 5: Solve for x
x = 73,428,392,308,870,900,510,359,552/11,871,583,755,474 - Step 6: Final answer
x = 6,185,222,950,982.68
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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.