Finding the Fourth Proportional to 73,994,751,800.68, 102,095,254,167.68 and 41,880,113,953.44
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Solution
The fourth proportional to 73,994,751,800.68, 102,095,254,167.68 and 41,880,113,953.44 is: 57,784,650,594.75
Step by Step Solution
- Step 1: Write the proportion equation
73,994,751,800.68 : 102,095,254,167.68 = 41,880,113,953.44 : x - Step 2: Convert to fraction form
73,994,751,800.68/102,095,254,167.68 = 41,880,113,953.44/x - Step 3: Cross multiply
73,994,751,800.68x = 102,095,254,167.68 × 41,880,113,953.44 - Step 4: Simplify right side
73,994,751,800.68x = 4,275,760,878,647,858,167,808 - Step 5: Solve for x
x = 4,275,760,878,647,858,167,808/73,994,751,800.68 - Step 6: Final answer
x = 57,784,650,594.75
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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.