Finding the Fourth Proportional to 118,364,560, 177,546,840 and 33,264,016
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Solution
The fourth proportional to 118,364,560, 177,546,840 and 33,264,016 is: 49,896,024
Step by Step Solution
- Step 1: Write the proportion equation
118,364,560 : 177,546,840 = 33,264,016 : x - Step 2: Convert to fraction form
118,364,560/177,546,840 = 33,264,016/x - Step 3: Cross multiply
118,364,560x = 177,546,840 × 33,264,016 - Step 4: Simplify right side
118,364,560x = 5,905,920,926,509,440 - Step 5: Solve for x
x = 5,905,920,926,509,440/118,364,560 - Step 6: Final answer
x = 49,896,024
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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.