Finding the Fourth Proportional to 4,405,483,717.05, 6,606,286,404.80 and 2,334,720,317.61
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Solution
The fourth proportional to 4,405,483,717.05, 6,606,286,404.80 and 2,334,720,317.61 is: 3,501,052,797.80
Step by Step Solution
- Step 1: Write the proportion equation
4,405,483,717.05 : 6,606,286,404.80 = 2,334,720,317.61 : x - Step 2: Convert to fraction form
4,405,483,717.05/6,606,286,404.80 = 2,334,720,317.61/x - Step 3: Cross multiply
4,405,483,717.05x = 6,606,286,404.80 × 2,334,720,317.61 - Step 4: Simplify right side
4,405,483,717.05x = 15,423,831,093,225,609,216 - Step 5: Solve for x
x = 15,423,831,093,225,609,216/4,405,483,717.05 - Step 6: Final answer
x = 3,501,052,797.80
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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.