Finding the Fourth Proportional to 9,587,529,556, 14,381,294,334 and 2,694,385,492
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Solution
The fourth proportional to 9,587,529,556, 14,381,294,334 and 2,694,385,492 is: 4,041,578,238
Step by Step Solution
- Step 1: Write the proportion equation
9,587,529,556 : 14,381,294,334 = 2,694,385,492 : x - Step 2: Convert to fraction form
9,587,529,556/14,381,294,334 = 2,694,385,492/x - Step 3: Cross multiply
9,587,529,556x = 14,381,294,334 × 2,694,385,492 - Step 4: Simplify right side
9,587,529,556x = 38,748,750,809,711,403,008 - Step 5: Solve for x
x = 38,748,750,809,711,403,008/9,587,529,556 - Step 6: Final answer
x = 4,041,578,238
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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.