Finding the Third Proportional to 965,007,724.50 and 2,106,986,130
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Solution
The third proportional to 965,007,724.50 and 2,106,986,130 is: 4,600,367,892.72
Step by Step Solution
- Step 1: Write the proportion equation
965,007,724.50 : 2,106,986,130 = 2,106,986,130 : x - Step 2: Convert to fraction form
965,007,724.50/2,106,986,130 = 2,106,986,130/x - Step 3: Cross multiply
965,007,724.50x = 2,106,986,130 × 2,106,986,130 - Step 4: Simplify right side
965,007,724.50x = 4,439,390,552,012,377,088 - Step 5: Solve for x
x = 4,439,390,552,012,377,088/965,007,724.50 - Step 6: Final answer
x = 4,600,367,892.72
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.