Finding the Fourth Proportional to 27,717,395, 41,575,392.66 and 7,522,112.12
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Solution
The fourth proportional to 27,717,395, 41,575,392.66 and 7,522,112.12 is: 11,282,978.25
Step by Step Solution
- Step 1: Write the proportion equation
27,717,395 : 41,575,392.66 = 7,522,112.12 : x - Step 2: Convert to fraction form
27,717,395/41,575,392.66 = 7,522,112.12/x - Step 3: Cross multiply
27,717,395x = 41,575,392.66 × 7,522,112.12 - Step 4: Simplify right side
27,717,395x = 312,734,765,021,545 - Step 5: Solve for x
x = 312,734,765,021,545/27,717,395 - Step 6: Final answer
x = 11,282,978.25
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.