Finding the Fourth Proportional to 177,276,352.60, 265,765,229.70 and 92,175,808.60
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Solution
The fourth proportional to 177,276,352.60, 265,765,229.70 and 92,175,808.60 is: 138,186,083.96
Step by Step Solution
- Step 1: Write the proportion equation
177,276,352.60 : 265,765,229.70 = 92,175,808.60 : x - Step 2: Convert to fraction form
177,276,352.60/265,765,229.70 = 92,175,808.60/x - Step 3: Cross multiply
177,276,352.60x = 265,765,229.70 × 92,175,808.60 - Step 4: Simplify right side
177,276,352.60x = 24,497,124,945,362,232 - Step 5: Solve for x
x = 24,497,124,945,362,232/177,276,352.60 - Step 6: Final answer
x = 138,186,083.96
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.