Finding the Fourth Proportional to 6,232,280,034.26, 9,348,994,740.84 and 2,035,254,846.35
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Solution
The fourth proportional to 6,232,280,034.26, 9,348,994,740.84 and 2,035,254,846.35 is: 3,053,069,943.94
Step by Step Solution
- Step 1: Write the proportion equation
6,232,280,034.26 : 9,348,994,740.84 = 2,035,254,846.35 : x - Step 2: Convert to fraction form
6,232,280,034.26/9,348,994,740.84 = 2,035,254,846.35/x - Step 3: Cross multiply
6,232,280,034.26x = 9,348,994,740.84 × 2,035,254,846.35 - Step 4: Simplify right side
6,232,280,034.26x = 19,027,586,854,795,272,192 - Step 5: Solve for x
x = 19,027,586,854,795,272,192/6,232,280,034.26 - Step 6: Final answer
x = 3,053,069,943.94
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1.5x scale
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.