Finding the Fourth Proportional to 37,259,445.63, 55,885,966.77 and 22,682,581.68
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Solution
The fourth proportional to 37,259,445.63, 55,885,966.77 and 22,682,581.68 is: 34,021,923.42
Step by Step Solution
- Step 1: Write the proportion equation
37,259,445.63 : 55,885,966.77 = 22,682,581.68 : x - Step 2: Convert to fraction form
37,259,445.63/55,885,966.77 = 22,682,581.68/x - Step 3: Cross multiply
37,259,445.63x = 55,885,966.77 × 22,682,581.68 - Step 4: Simplify right side
37,259,445.63x = 1,267,638,006,026,290.75 - Step 5: Solve for x
x = 1,267,638,006,026,290.75/37,259,445.63 - Step 6: Final answer
x = 34,021,923.42
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.