Finding the Fourth Proportional to 23,550,086.44, 35,325,132.40 and 7,377,297.99
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Solution
The fourth proportional to 23,550,086.44, 35,325,132.40 and 7,377,297.99 is: 11,065,947.84
Step by Step Solution
- Step 1: Write the proportion equation
23,550,086.44 : 35,325,132.40 = 7,377,297.99 : x - Step 2: Convert to fraction form
23,550,086.44/35,325,132.40 = 7,377,297.99/x - Step 3: Cross multiply
23,550,086.44x = 35,325,132.40 × 7,377,297.99 - Step 4: Simplify right side
23,550,086.44x = 260,604,028,127,756.25 - Step 5: Solve for x
x = 260,604,028,127,756.25/23,550,086.44 - Step 6: Final answer
x = 11,065,947.84
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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.