Finding the Fourth Proportional to 4,313,343,830,079.20, 5,952,601,595,257.20 and 2,388,638,840,727
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Solution
The fourth proportional to 4,313,343,830,079.20, 5,952,601,595,257.20 and 2,388,638,840,727 is: 3,296,425,217,635.33
Step by Step Solution
- Step 1: Write the proportion equation
4,313,343,830,079.20 : 5,952,601,595,257.20 = 2,388,638,840,727 : x - Step 2: Convert to fraction form
4,313,343,830,079.20/5,952,601,595,257.20 = 2,388,638,840,727/x - Step 3: Cross multiply
4,313,343,830,079.20x = 5,952,601,595,257.20 × 2,388,638,840,727 - Step 4: Simplify right side
4,313,343,830,079.20x = 14,218,615,373,804,848,539,500,544 - Step 5: Solve for x
x = 14,218,615,373,804,848,539,500,544/4,313,343,830,079.20 - Step 6: Final answer
x = 3,296,425,217,635.33
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.