Finding the Fourth Proportional to 110,558,696.97, 165,838,100.84 and 37,776,191.29
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Solution
The fourth proportional to 110,558,696.97, 165,838,100.84 and 37,776,191.29 is: 56,664,305.86
Step by Step Solution
- Step 1: Write the proportion equation
110,558,696.97 : 165,838,100.84 = 37,776,191.29 : x - Step 2: Convert to fraction form
110,558,696.97/165,838,100.84 = 37,776,191.29/x - Step 3: Cross multiply
110,558,696.97x = 165,838,100.84 × 37,776,191.29 - Step 4: Simplify right side
110,558,696.97x = 6,264,731,820,181,995 - Step 5: Solve for x
x = 6,264,731,820,181,995/110,558,696.97 - Step 6: Final answer
x = 56,664,305.86
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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.