Finding the Third Proportional to 283,518,759 and 444,756,871.75
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Solution
The third proportional to 283,518,759 and 444,756,871.75 is: 697,691,664.80
Step by Step Solution
- Step 1: Write the proportion equation
283,518,759 : 444,756,871.75 = 444,756,871.75 : x - Step 2: Convert to fraction form
283,518,759/444,756,871.75 = 444,756,871.75/x - Step 3: Cross multiply
283,518,759x = 444,756,871.75 × 444,756,871.75 - Step 4: Simplify right side
283,518,759x = 197,808,674,968,845,952 - Step 5: Solve for x
x = 197,808,674,968,845,952/283,518,759 - Step 6: Final answer
x = 697,691,664.80
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.