Finding the Fourth Proportional to 186,056,383.04, 279,063,315.36 and 49,752,395.84
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Solution
The fourth proportional to 186,056,383.04, 279,063,315.36 and 49,752,395.84 is: 74,622,908.94
Step by Step Solution
- Step 1: Write the proportion equation
186,056,383.04 : 279,063,315.36 = 49,752,395.84 : x - Step 2: Convert to fraction form
186,056,383.04/279,063,315.36 = 49,752,395.84/x - Step 3: Cross multiply
186,056,383.04x = 279,063,315.36 × 49,752,395.84 - Step 4: Simplify right side
186,056,383.04x = 13,884,068,530,213,474 - Step 5: Solve for x
x = 13,884,068,530,213,474/186,056,383.04 - Step 6: Final answer
x = 74,622,908.94
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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.