Finding the Fourth Proportional to 37,605,992.42, 51,877,170.14 and 24,560,887.34
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Solution
The fourth proportional to 37,605,992.42, 51,877,170.14 and 24,560,887.34 is: 33,881,550.50
Step by Step Solution
- Step 1: Write the proportion equation
37,605,992.42 : 51,877,170.14 = 24,560,887.34 : x - Step 2: Convert to fraction form
37,605,992.42/51,877,170.14 = 24,560,887.34/x - Step 3: Cross multiply
37,605,992.42x = 51,877,170.14 × 24,560,887.34 - Step 4: Simplify right side
37,605,992.42x = 1,274,149,331,326,552 - Step 5: Solve for x
x = 1,274,149,331,326,552/37,605,992.42 - Step 6: Final answer
x = 33,881,550.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.