Finding the Fourth Proportional to 5,551,992,350.24, 8,327,681,983.14 and 4,059,553,285.04
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Solution
The fourth proportional to 5,551,992,350.24, 8,327,681,983.14 and 4,059,553,285.04 is: 6,089,105,787.40
Step by Step Solution
- Step 1: Write the proportion equation
5,551,992,350.24 : 8,327,681,983.14 = 4,059,553,285.04 : x - Step 2: Convert to fraction form
5,551,992,350.24/8,327,681,983.14 = 4,059,553,285.04/x - Step 3: Cross multiply
5,551,992,350.24x = 8,327,681,983.14 × 4,059,553,285.04 - Step 4: Simplify right side
5,551,992,350.24x = 33,806,668,751,424,409,600 - Step 5: Solve for x
x = 33,806,668,751,424,409,600/5,551,992,350.24 - Step 6: Final answer
x = 6,089,105,787.40
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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.