Finding the Fourth Proportional to 41,493,303,198.99, 57,260,776,901.46 and 22,462,406,081.94
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Solution
The fourth proportional to 41,493,303,198.99, 57,260,776,901.46 and 22,462,406,081.94 is: 30,998,130,400.94
Step by Step Solution
- Step 1: Write the proportion equation
41,493,303,198.99 : 57,260,776,901.46 = 22,462,406,081.94 : x - Step 2: Convert to fraction form
41,493,303,198.99/57,260,776,901.46 = 22,462,406,081.94/x - Step 3: Cross multiply
41,493,303,198.99x = 57,260,776,901.46 × 22,462,406,081.94 - Step 4: Simplify right side
41,493,303,198.99x = 1,286,214,823,327,964,594,176 - Step 5: Solve for x
x = 1,286,214,823,327,964,594,176/41,493,303,198.99 - Step 6: Final answer
x = 30,998,130,400.94
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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.