Finding the Fourth Proportional to 24,092,346.62, 36,138,518.85 and 7,053,019.49
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Solution
The fourth proportional to 24,092,346.62, 36,138,518.85 and 7,053,019.49 is: 10,579,528.92
Step by Step Solution
- Step 1: Write the proportion equation
24,092,346.62 : 36,138,518.85 = 7,053,019.49 : x - Step 2: Convert to fraction form
24,092,346.62/36,138,518.85 = 7,053,019.49/x - Step 3: Cross multiply
24,092,346.62x = 36,138,518.85 × 7,053,019.49 - Step 4: Simplify right side
24,092,346.62x = 254,885,677,788,782.41 - Step 5: Solve for x
x = 254,885,677,788,782.41/24,092,346.62 - Step 6: Final answer
x = 10,579,528.92
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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.