Finding the Fourth Proportional to 2,407,803,336.30, 3,611,705,004.45 and 2,040,471,317.10
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Solution
The fourth proportional to 2,407,803,336.30, 3,611,705,004.45 and 2,040,471,317.10 is: 3,060,706,975.65
Step by Step Solution
- Step 1: Write the proportion equation
2,407,803,336.30 : 3,611,705,004.45 = 2,040,471,317.10 : x - Step 2: Convert to fraction form
2,407,803,336.30/3,611,705,004.45 = 2,040,471,317.10/x - Step 3: Cross multiply
2,407,803,336.30x = 3,611,705,004.45 × 2,040,471,317.10 - Step 4: Simplify right side
2,407,803,336.30x = 7,369,580,467,406,751,744 - Step 5: Solve for x
x = 7,369,580,467,406,751,744/2,407,803,336.30 - Step 6: Final answer
x = 3,060,706,975.65
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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.