Finding the Fourth Proportional to 4,330,526,604.70, 5,975,102,444.68 and 2,450,931,887.84
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Solution
The fourth proportional to 4,330,526,604.70, 5,975,102,444.68 and 2,450,931,887.84 is: 3,381,706,303.08
Step by Step Solution
- Step 1: Write the proportion equation
4,330,526,604.70 : 5,975,102,444.68 = 2,450,931,887.84 : x - Step 2: Convert to fraction form
4,330,526,604.70/5,975,102,444.68 = 2,450,931,887.84/x - Step 3: Cross multiply
4,330,526,604.70x = 5,975,102,444.68 × 2,450,931,887.84 - Step 4: Simplify right side
4,330,526,604.70x = 14,644,569,114,776,952,832 - Step 5: Solve for x
x = 14,644,569,114,776,952,832/4,330,526,604.70 - Step 6: Final answer
x = 3,381,706,303.08
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.