Finding the Fourth Proportional to 5,881,418,081.20, 8,824,732,340.64 and 3,082,721,501.08
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Solution
The fourth proportional to 5,881,418,081.20, 8,824,732,340.64 and 3,082,721,501.08 is: 4,625,447,766.54
Step by Step Solution
- Step 1: Write the proportion equation
5,881,418,081.20 : 8,824,732,340.64 = 3,082,721,501.08 : x - Step 2: Convert to fraction form
5,881,418,081.20/8,824,732,340.64 = 3,082,721,501.08/x - Step 3: Cross multiply
5,881,418,081.20x = 8,824,732,340.64 × 3,082,721,501.08 - Step 4: Simplify right side
5,881,418,081.20x = 27,204,192,127,766,962,176 - Step 5: Solve for x
x = 27,204,192,127,766,962,176/5,881,418,081.20 - Step 6: Final answer
x = 4,625,447,766.54
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.