Finding the Fourth Proportional to 2,732,069,355.96, 3,770,256,928.44 and 1,479,006,171.28
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Solution
The fourth proportional to 2,732,069,355.96, 3,770,256,928.44 and 1,479,006,171.28 is: 2,041,029,175.31
Step by Step Solution
- Step 1: Write the proportion equation
2,732,069,355.96 : 3,770,256,928.44 = 1,479,006,171.28 : x - Step 2: Convert to fraction form
2,732,069,355.96/3,770,256,928.44 = 1,479,006,171.28/x - Step 3: Cross multiply
2,732,069,355.96x = 3,770,256,928.44 × 1,479,006,171.28 - Step 4: Simplify right side
2,732,069,355.96x = 5,576,233,264,473,936,896 - Step 5: Solve for x
x = 5,576,233,264,473,936,896/2,732,069,355.96 - Step 6: Final answer
x = 2,041,029,175.31
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.