Finding the Fourth Proportional to 4,373,628,662.88, 6,035,603,644.44 and 2,468,791,101.84
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Solution
The fourth proportional to 4,373,628,662.88, 6,035,603,644.44 and 2,468,791,101.84 is: 3,406,929,513.26
Step by Step Solution
- Step 1: Write the proportion equation
4,373,628,662.88 : 6,035,603,644.44 = 2,468,791,101.84 : x - Step 2: Convert to fraction form
4,373,628,662.88/6,035,603,644.44 = 2,468,791,101.84/x - Step 3: Cross multiply
4,373,628,662.88x = 6,035,603,644.44 × 2,468,791,101.84 - Step 4: Simplify right side
4,373,628,662.88x = 14,900,644,571,626,547,200 - Step 5: Solve for x
x = 14,900,644,571,626,547,200/4,373,628,662.88 - Step 6: Final answer
x = 3,406,929,513.26
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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.