Finding the Fourth Proportional to 373,380,032.24, 560,070,048.36 and 100,750,361.84
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Solution
The fourth proportional to 373,380,032.24, 560,070,048.36 and 100,750,361.84 is: 151,125,542.76
Step by Step Solution
- Step 1: Write the proportion equation
373,380,032.24 : 560,070,048.36 = 100,750,361.84 : x - Step 2: Convert to fraction form
373,380,032.24/560,070,048.36 = 100,750,361.84/x - Step 3: Cross multiply
373,380,032.24x = 560,070,048.36 × 100,750,361.84 - Step 4: Simplify right side
373,380,032.24x = 56,427,260,028,016,304 - Step 5: Solve for x
x = 56,427,260,028,016,304/373,380,032.24 - Step 6: Final answer
x = 151,125,542.76
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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.