Finding the Fourth Proportional to 13,081,536, 19,622,478.72 and 4,106,088
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Solution
The fourth proportional to 13,081,536, 19,622,478.72 and 4,106,088 is: 6,159,186.84
Step by Step Solution
- Step 1: Write the proportion equation
13,081,536 : 19,622,478.72 = 4,106,088 : x - Step 2: Convert to fraction form
13,081,536/19,622,478.72 = 4,106,088/x - Step 3: Cross multiply
13,081,536x = 19,622,478.72 × 4,106,088 - Step 4: Simplify right side
13,081,536x = 80,571,624,402,447.36 - Step 5: Solve for x
x = 80,571,624,402,447.36/13,081,536 - Step 6: Final answer
x = 6,159,186.84
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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.