Finding the Third Proportional to 13,349,221,933,942 and 28,629,943,097,626
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Solution
The third proportional to 13,349,221,933,942 and 28,629,943,097,626 is: 61,402,353,322,869.25
Step by Step Solution
- Step 1: Write the proportion equation
13,349,221,933,942 : 28,629,943,097,626 = 28,629,943,097,626 : x - Step 2: Convert to fraction form
13,349,221,933,942/28,629,943,097,626 = 28,629,943,097,626/x - Step 3: Cross multiply
13,349,221,933,942x = 28,629,943,097,626 × 28,629,943,097,626 - Step 4: Simplify right side
13,349,221,933,942x = 819,673,641,773,302,614,765,600,768 - Step 5: Solve for x
x = 819,673,641,773,302,614,765,600,768/13,349,221,933,942 - Step 6: Final answer
x = 61,402,353,322,869.25
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.