Finding the Third Proportional to 35,801,711 and 53,031,448
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Solution
The third proportional to 35,801,711 and 53,031,448 is: 78,553,074.66
Step by Step Solution
- Step 1: Write the proportion equation
35,801,711 : 53,031,448 = 53,031,448 : x - Step 2: Convert to fraction form
35,801,711/53,031,448 = 53,031,448/x - Step 3: Cross multiply
35,801,711x = 53,031,448 × 53,031,448 - Step 4: Simplify right side
35,801,711x = 2,812,334,476,976,704 - Step 5: Solve for x
x = 2,812,334,476,976,704/35,801,711 - Step 6: Final answer
x = 78,553,074.66
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.