Finding the Fourth Proportional to 10,322,277,727.20, 15,483,506,197.41 and 3,335,089,419.96
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Solution
The fourth proportional to 10,322,277,727.20, 15,483,506,197.41 and 3,335,089,419.96 is: 5,002,663,081.50
Step by Step Solution
- Step 1: Write the proportion equation
10,322,277,727.20 : 15,483,506,197.41 = 3,335,089,419.96 : x - Step 2: Convert to fraction form
10,322,277,727.20/15,483,506,197.41 = 3,335,089,419.96/x - Step 3: Cross multiply
10,322,277,727.20x = 15,483,506,197.41 × 3,335,089,419.96 - Step 4: Simplify right side
10,322,277,727.20x = 51,638,877,702,867,181,568 - Step 5: Solve for x
x = 51,638,877,702,867,181,568/10,322,277,727.20 - Step 6: Final answer
x = 5,002,663,081.50
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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.