Finding the Fourth Proportional to 37,102,696.75, 55,657,858.71 and 12,841,584.04
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Solution
The fourth proportional to 37,102,696.75, 55,657,858.71 and 12,841,584.04 is: 19,263,695.98
Step by Step Solution
- Step 1: Write the proportion equation
37,102,696.75 : 55,657,858.71 = 12,841,584.04 : x - Step 2: Convert to fraction form
37,102,696.75/55,657,858.71 = 12,841,584.04/x - Step 3: Cross multiply
37,102,696.75x = 55,657,858.71 × 12,841,584.04 - Step 4: Simplify right side
37,102,696.75x = 714,735,070,110,911 - Step 5: Solve for x
x = 714,735,070,110,911/37,102,696.75 - Step 6: Final answer
x = 19,263,695.98
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.