Finding the Fourth Proportional to 4,363,397,200.44, 6,021,506,525.54 and 2,458,181,534.99
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Solution
The fourth proportional to 4,363,397,200.44, 6,021,506,525.54 and 2,458,181,534.99 is: 3,392,300,877.94
Step by Step Solution
- Step 1: Write the proportion equation
4,363,397,200.44 : 6,021,506,525.54 = 2,458,181,534.99 : x - Step 2: Convert to fraction form
4,363,397,200.44/6,021,506,525.54 = 2,458,181,534.99/x - Step 3: Cross multiply
4,363,397,200.44x = 6,021,506,525.54 × 2,458,181,534.99 - Step 4: Simplify right side
4,363,397,200.44x = 14,801,956,153,861,820,416 - Step 5: Solve for x
x = 14,801,956,153,861,820,416/4,363,397,200.44 - Step 6: Final answer
x = 3,392,300,877.94
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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.