Finding the Fourth Proportional to 192,683,604.64, 265,903,635.69 and 104,577,605.08
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Solution
The fourth proportional to 192,683,604.64, 265,903,635.69 and 104,577,605.08 is: 144,317,236.82
Step by Step Solution
- Step 1: Write the proportion equation
192,683,604.64 : 265,903,635.69 = 104,577,605.08 : x - Step 2: Convert to fraction form
192,683,604.64/265,903,635.69 = 104,577,605.08/x - Step 3: Cross multiply
192,683,604.64x = 265,903,635.69 × 104,577,605.08 - Step 4: Simplify right side
192,683,604.64x = 27,807,565,402,525,012 - Step 5: Solve for x
x = 27,807,565,402,525,012/192,683,604.64 - Step 6: Final answer
x = 144,317,236.82
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.