Finding the Fourth Proportional to 44,971,509.61, 67,457,255.91 and 24,518,428.84
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Solution
The fourth proportional to 44,971,509.61, 67,457,255.91 and 24,518,428.84 is: 36,777,638.62
Step by Step Solution
- Step 1: Write the proportion equation
44,971,509.61 : 67,457,255.91 = 24,518,428.84 : x - Step 2: Convert to fraction form
44,971,509.61/67,457,255.91 = 24,518,428.84/x - Step 3: Cross multiply
44,971,509.61x = 67,457,255.91 × 24,518,428.84 - Step 4: Simplify right side
44,971,509.61x = 1,653,945,928,771,004.25 - Step 5: Solve for x
x = 1,653,945,928,771,004.25/44,971,509.61 - Step 6: Final answer
x = 36,777,638.62
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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.