Finding the Third Proportional to 729,686,526 and 1,130,813,214
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Solution
The third proportional to 729,686,526 and 1,130,813,214 is: 1,752,449,140.00
Step by Step Solution
- Step 1: Write the proportion equation
729,686,526 : 1,130,813,214 = 1,130,813,214 : x - Step 2: Convert to fraction form
729,686,526/1,130,813,214 = 1,130,813,214/x - Step 3: Cross multiply
729,686,526x = 1,130,813,214 × 1,130,813,214 - Step 4: Simplify right side
729,686,526x = 1,278,738,524,957,009,920 - Step 5: Solve for x
x = 1,278,738,524,957,009,920/729,686,526 - Step 6: Final answer
x = 1,752,449,140.00
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.