Finding the Third Proportional to 544,263,471 and 840,455,860.50
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Solution
The third proportional to 544,263,471 and 840,455,860.50 is: 1,297,838,438.71
Step by Step Solution
- Step 1: Write the proportion equation
544,263,471 : 840,455,860.50 = 840,455,860.50 : x - Step 2: Convert to fraction form
544,263,471/840,455,860.50 = 840,455,860.50/x - Step 3: Cross multiply
544,263,471x = 840,455,860.50 × 840,455,860.50 - Step 4: Simplify right side
544,263,471x = 706,366,053,448,795,520 - Step 5: Solve for x
x = 706,366,053,448,795,520/544,263,471 - Step 6: Final answer
x = 1,297,838,438.71
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.