Finding the Fourth Proportional to 4,363,397,186.94, 6,021,506,507.51 and 2,458,181,522.70
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Solution
The fourth proportional to 4,363,397,186.94, 6,021,506,507.51 and 2,458,181,522.70 is: 3,392,300,861.33
Step by Step Solution
- Step 1: Write the proportion equation
4,363,397,186.94 : 6,021,506,507.51 = 2,458,181,522.70 : x - Step 2: Convert to fraction form
4,363,397,186.94/6,021,506,507.51 = 2,458,181,522.70/x - Step 3: Cross multiply
4,363,397,186.94x = 6,021,506,507.51 × 2,458,181,522.70 - Step 4: Simplify right side
4,363,397,186.94x = 14,801,956,035,585,034,240 - Step 5: Solve for x
x = 14,801,956,035,585,034,240/4,363,397,186.94 - Step 6: Final answer
x = 3,392,300,861.33
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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.