Finding the Fourth Proportional to 6,023,767,541.48, 8,313,001,075.32 and 3,347,660,514.32
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Solution
The fourth proportional to 6,023,767,541.48, 8,313,001,075.32 and 3,347,660,514.32 is: 4,619,883,696.33
Step by Step Solution
- Step 1: Write the proportion equation
6,023,767,541.48 : 8,313,001,075.32 = 3,347,660,514.32 : x - Step 2: Convert to fraction form
6,023,767,541.48/8,313,001,075.32 = 3,347,660,514.32/x - Step 3: Cross multiply
6,023,767,541.48x = 8,313,001,075.32 × 3,347,660,514.32 - Step 4: Simplify right side
6,023,767,541.48x = 27,829,105,455,348,465,664 - Step 5: Solve for x
x = 27,829,105,455,348,465,664/6,023,767,541.48 - Step 6: Final answer
x = 4,619,883,696.33
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1.5x scale
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.