Finding the Fourth Proportional to 4,313,343,830,039.60, 5,952,601,595,202 and 2,388,638,840,687.60
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Solution
The fourth proportional to 4,313,343,830,039.60, 5,952,601,595,202 and 2,388,638,840,687.60 is: 3,296,425,217,580.66
Step by Step Solution
- Step 1: Write the proportion equation
4,313,343,830,039.60 : 5,952,601,595,202 = 2,388,638,840,687.60 : x - Step 2: Convert to fraction form
4,313,343,830,039.60/5,952,601,595,202 = 2,388,638,840,687.60/x - Step 3: Cross multiply
4,313,343,830,039.60x = 5,952,601,595,202 × 2,388,638,840,687.60 - Step 4: Simplify right side
4,313,343,830,039.60x = 14,218,615,373,438,464,206,831,616 - Step 5: Solve for x
x = 14,218,615,373,438,464,206,831,616/4,313,343,830,039.60 - Step 6: Final answer
x = 3,296,425,217,580.66
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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.