Finding the Fourth Proportional to 3,352,610,442.12, 5,029,693,782.98 and 1,141,839,308.99
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Solution
The fourth proportional to 3,352,610,442.12, 5,029,693,782.98 and 1,141,839,308.99 is: 1,713,023,977.21
Step by Step Solution
- Step 1: Write the proportion equation
3,352,610,442.12 : 5,029,693,782.98 = 1,141,839,308.99 : x - Step 2: Convert to fraction form
3,352,610,442.12/5,029,693,782.98 = 1,141,839,308.99/x - Step 3: Cross multiply
3,352,610,442.12x = 5,029,693,782.98 × 1,141,839,308.99 - Step 4: Simplify right side
3,352,610,442.12x = 5,743,102,073,596,048,384 - Step 5: Solve for x
x = 5,743,102,073,596,048,384/3,352,610,442.12 - Step 6: Final answer
x = 1,713,023,977.21
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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.