Finding the Fourth Proportional to 63,580,327.68, 95,384,713.68 and 23,190,811.68
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Solution
The fourth proportional to 63,580,327.68, 95,384,713.68 and 23,190,811.68 is: 34,791,405.03
Step by Step Solution
- Step 1: Write the proportion equation
63,580,327.68 : 95,384,713.68 = 23,190,811.68 : x - Step 2: Convert to fraction form
63,580,327.68/95,384,713.68 = 23,190,811.68/x - Step 3: Cross multiply
63,580,327.68x = 95,384,713.68 × 23,190,811.68 - Step 4: Simplify right side
63,580,327.68x = 2,212,048,932,103,600 - Step 5: Solve for x
x = 2,212,048,932,103,600/63,580,327.68 - Step 6: Final answer
x = 34,791,405.03
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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.