Finding the Fourth Proportional to 4,324,508,055.59, 6,486,106,665.56 and 1,176,967,942.07
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Solution
The fourth proportional to 4,324,508,055.59, 6,486,106,665.56 and 1,176,967,942.07 is: 1,765,273,533.09
Step by Step Solution
- Step 1: Write the proportion equation
4,324,508,055.59 : 6,486,106,665.56 = 1,176,967,942.07 : x - Step 2: Convert to fraction form
4,324,508,055.59/6,486,106,665.56 = 1,176,967,942.07/x - Step 3: Cross multiply
4,324,508,055.59x = 6,486,106,665.56 × 1,176,967,942.07 - Step 4: Simplify right side
4,324,508,055.59x = 7,633,939,614,172,348,416 - Step 5: Solve for x
x = 7,633,939,614,172,348,416/4,324,508,055.59 - Step 6: Final answer
x = 1,765,273,533.09
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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.