Finding the Fourth Proportional to 9,400,036,675,992.40, 14,106,495,720,955 and 3,280,741,879,519.80
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Solution
The fourth proportional to 9,400,036,675,992.40, 14,106,495,720,955 and 3,280,741,879,519.80 is: 4,923,360,714,453.59
Step by Step Solution
- Step 1: Write the proportion equation
9,400,036,675,992.40 : 14,106,495,720,955 = 3,280,741,879,519.80 : x - Step 2: Convert to fraction form
9,400,036,675,992.40/14,106,495,720,955 = 3,280,741,879,519.80/x - Step 3: Cross multiply
9,400,036,675,992.40x = 14,106,495,720,955 × 3,280,741,879,519.80 - Step 4: Simplify right side
9,400,036,675,992.40x = 46,279,771,285,003,920,742,547,456 - Step 5: Solve for x
x = 46,279,771,285,003,920,742,547,456/9,400,036,675,992.40 - Step 6: Final answer
x = 4,923,360,714,453.59
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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.