Finding the Fourth Proportional to 434,460,160.58, 599,550,806.49 and 236,221,652.66
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Solution
The fourth proportional to 434,460,160.58, 599,550,806.49 and 236,221,652.66 is: 325,983,588.86
Step by Step Solution
- Step 1: Write the proportion equation
434,460,160.58 : 599,550,806.49 = 236,221,652.66 : x - Step 2: Convert to fraction form
434,460,160.58/599,550,806.49 = 236,221,652.66/x - Step 3: Cross multiply
434,460,160.58x = 599,550,806.49 × 236,221,652.66 - Step 4: Simplify right side
434,460,160.58x = 141,626,882,362,703,648 - Step 5: Solve for x
x = 141,626,882,362,703,648/434,460,160.58 - Step 6: Final answer
x = 325,983,588.86
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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.