Finding the Fourth Proportional to 44,259,788.76, 61,082,862.66 and 26,854,767.96
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Solution
The fourth proportional to 44,259,788.76, 61,082,862.66 and 26,854,767.96 is: 37,062,221.69
Step by Step Solution
- Step 1: Write the proportion equation
44,259,788.76 : 61,082,862.66 = 26,854,767.96 : x - Step 2: Convert to fraction form
44,259,788.76/61,082,862.66 = 26,854,767.96/x - Step 3: Cross multiply
44,259,788.76x = 61,082,862.66 × 26,854,767.96 - Step 4: Simplify right side
44,259,788.76x = 1,640,366,103,066,848.25 - Step 5: Solve for x
x = 1,640,366,103,066,848.25/44,259,788.76 - Step 6: Final answer
x = 37,062,221.69
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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.