Finding the Third Proportional to 455,911,820 and 1,075,166,754
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Solution
The third proportional to 455,911,820 and 1,075,166,754 is: 2,535,541,958.33
Step by Step Solution
- Step 1: Write the proportion equation
455,911,820 : 1,075,166,754 = 1,075,166,754 : x - Step 2: Convert to fraction form
455,911,820/1,075,166,754 = 1,075,166,754/x - Step 3: Cross multiply
455,911,820x = 1,075,166,754 × 1,075,166,754 - Step 4: Simplify right side
455,911,820x = 1,155,983,548,906,896,640 - Step 5: Solve for x
x = 1,155,983,548,906,896,640/455,911,820 - Step 6: Final answer
x = 2,535,541,958.33
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.