Finding the Fourth Proportional to 16,589,207,842.28, 24,883,835,712.68 and 6,774,555,454.28
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Solution
The fourth proportional to 16,589,207,842.28, 24,883,835,712.68 and 6,774,555,454.28 is: 10,161,842,961.61
Step by Step Solution
- Step 1: Write the proportion equation
16,589,207,842.28 : 24,883,835,712.68 = 6,774,555,454.28 : x - Step 2: Convert to fraction form
16,589,207,842.28/24,883,835,712.68 = 6,774,555,454.28/x - Step 3: Cross multiply
16,589,207,842.28x = 24,883,835,712.68 × 6,774,555,454.28 - Step 4: Simplify right side
16,589,207,842.28x = 168,576,924,950,743,744,512 - Step 5: Solve for x
x = 168,576,924,950,743,744,512/16,589,207,842.28 - Step 6: Final answer
x = 10,161,842,961.61
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1.5x scale
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.