Finding the Fourth Proportional to 2,456,552,233.30, 3,684,828,349.95 and 1,526,743,059.70
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Solution
The fourth proportional to 2,456,552,233.30, 3,684,828,349.95 and 1,526,743,059.70 is: 2,290,114,589.55
Step by Step Solution
- Step 1: Write the proportion equation
2,456,552,233.30 : 3,684,828,349.95 = 1,526,743,059.70 : x - Step 2: Convert to fraction form
2,456,552,233.30/3,684,828,349.95 = 1,526,743,059.70/x - Step 3: Cross multiply
2,456,552,233.30x = 3,684,828,349.95 × 1,526,743,059.70 - Step 4: Simplify right side
2,456,552,233.30x = 5,625,786,109,471,965,184 - Step 5: Solve for x
x = 5,625,786,109,471,965,184/2,456,552,233.30 - Step 6: Final answer
x = 2,290,114,589.55
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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.