Finding the Fourth Proportional to 195,582,702, 269,912,526.84 and 108,662,574
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Solution
The fourth proportional to 195,582,702, 269,912,526.84 and 108,662,574 is: 149,959,017.96
Step by Step Solution
- Step 1: Write the proportion equation
195,582,702 : 269,912,526.84 = 108,662,574 : x - Step 2: Convert to fraction form
195,582,702/269,912,526.84 = 108,662,574/x - Step 3: Cross multiply
195,582,702x = 269,912,526.84 × 108,662,574 - Step 4: Simplify right side
195,582,702x = 29,329,389,921,278,484 - Step 5: Solve for x
x = 29,329,389,921,278,484/195,582,702 - Step 6: Final answer
x = 149,959,017.96
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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.