Finding the Fourth Proportional to 244,382,430.36, 366,675,161.22 and 98,918,820.12
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Solution
The fourth proportional to 244,382,430.36, 366,675,161.22 and 98,918,820.12 is: 148,419,320.74
Step by Step Solution
- Step 1: Write the proportion equation
244,382,430.36 : 366,675,161.22 = 98,918,820.12 : x - Step 2: Convert to fraction form
244,382,430.36/366,675,161.22 = 98,918,820.12/x - Step 3: Cross multiply
244,382,430.36x = 366,675,161.22 × 98,918,820.12 - Step 4: Simplify right side
244,382,430.36x = 36,271,074,315,193,184 - Step 5: Solve for x
x = 36,271,074,315,193,184/244,382,430.36 - Step 6: Final answer
x = 148,419,320.74
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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.