Finding the Fourth Proportional to 1,041,092,268.24, 1,550,817,868.14 and 984,703,305.75
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Solution
The fourth proportional to 1,041,092,268.24, 1,550,817,868.14 and 984,703,305.75 is: 1,466,820,499.93
Step by Step Solution
- Step 1: Write the proportion equation
1,041,092,268.24 : 1,550,817,868.14 = 984,703,305.75 : x - Step 2: Convert to fraction form
1,041,092,268.24/1,550,817,868.14 = 984,703,305.75/x - Step 3: Cross multiply
1,041,092,268.24x = 1,550,817,868.14 × 984,703,305.75 - Step 4: Simplify right side
1,041,092,268.24x = 1,527,095,481,373,625,600 - Step 5: Solve for x
x = 1,527,095,481,373,625,600/1,041,092,268.24 - Step 6: Final answer
x = 1,466,820,499.93
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.