Finding the Fourth Proportional to 302,201,722.20, 453,302,583.30 and 97,750,464.60
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Solution
The fourth proportional to 302,201,722.20, 453,302,583.30 and 97,750,464.60 is: 146,625,696.90
Step by Step Solution
- Step 1: Write the proportion equation
302,201,722.20 : 453,302,583.30 = 97,750,464.60 : x - Step 2: Convert to fraction form
302,201,722.20/453,302,583.30 = 97,750,464.60/x - Step 3: Cross multiply
302,201,722.20x = 453,302,583.30 × 97,750,464.60 - Step 4: Simplify right side
302,201,722.20x = 44,310,538,121,955,200 - Step 5: Solve for x
x = 44,310,538,121,955,200/302,201,722.20 - Step 6: Final answer
x = 146,625,696.90
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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.