Finding the Fourth Proportional to 9,400,036,675,101.20, 14,106,495,719,620 and 3,280,741,878,626.80
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Solution
The fourth proportional to 9,400,036,675,101.20, 14,106,495,719,620 and 3,280,741,878,626.80 is: 4,923,360,713,114.32
Step by Step Solution
- Step 1: Write the proportion equation
9,400,036,675,101.20 : 14,106,495,719,620 = 3,280,741,878,626.80 : x - Step 2: Convert to fraction form
9,400,036,675,101.20/14,106,495,719,620 = 3,280,741,878,626.80/x - Step 3: Cross multiply
9,400,036,675,101.20x = 14,106,495,719,620 × 3,280,741,878,626.80 - Step 4: Simplify right side
9,400,036,675,101.20x = 46,279,771,268,027,031,712,956,416 - Step 5: Solve for x
x = 46,279,771,268,027,031,712,956,416/9,400,036,675,101.20 - Step 6: Final answer
x = 4,923,360,713,114.32
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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.