Finding the Third Proportional to 519,474,110.63 and 805,041,843.82
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Solution
The third proportional to 519,474,110.63 and 805,041,843.82 is: 1,247,593,204.45
Step by Step Solution
- Step 1: Write the proportion equation
519,474,110.63 : 805,041,843.82 = 805,041,843.82 : x - Step 2: Convert to fraction form
519,474,110.63/805,041,843.82 = 805,041,843.82/x - Step 3: Cross multiply
519,474,110.63x = 805,041,843.82 × 805,041,843.82 - Step 4: Simplify right side
519,474,110.63x = 648,092,370,301,620,480 - Step 5: Solve for x
x = 648,092,370,301,620,480/519,474,110.63 - Step 6: Final answer
x = 1,247,593,204.45
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.