Finding the Fourth Proportional to 302,204,804.10, 453,419,180.55 and 120,582,327.30
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Solution
The fourth proportional to 302,204,804.10, 453,419,180.55 and 120,582,327.30 is: 180,918,169.70
Step by Step Solution
- Step 1: Write the proportion equation
302,204,804.10 : 453,419,180.55 = 120,582,327.30 : x - Step 2: Convert to fraction form
302,204,804.10/453,419,180.55 = 120,582,327.30/x - Step 3: Cross multiply
302,204,804.10x = 453,419,180.55 × 120,582,327.30 - Step 4: Simplify right side
302,204,804.10x = 54,674,340,033,177,896 - Step 5: Solve for x
x = 54,674,340,033,177,896/302,204,804.10 - Step 6: Final answer
x = 180,918,169.70
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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.