Finding the Fourth Proportional to 15,296,223.74, 22,944,968.86 and 4,513,524.44
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Solution
The fourth proportional to 15,296,223.74, 22,944,968.86 and 4,513,524.44 is: 6,770,473.52
Step by Step Solution
- Step 1: Write the proportion equation
15,296,223.74 : 22,944,968.86 = 4,513,524.44 : x - Step 2: Convert to fraction form
15,296,223.74/22,944,968.86 = 4,513,524.44/x - Step 3: Cross multiply
15,296,223.74x = 22,944,968.86 × 4,513,524.44 - Step 4: Simplify right side
15,296,223.74x = 103,562,677,724,648.94 - Step 5: Solve for x
x = 103,562,677,724,648.94/15,296,223.74 - Step 6: Final answer
x = 6,770,473.52
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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.