Finding the Fourth Proportional to 51,244,566.60, 76,773,537.90 and 24,258,736.20
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Solution
The fourth proportional to 51,244,566.60, 76,773,537.90 and 24,258,736.20 is: 36,343,931.20
Step by Step Solution
- Step 1: Write the proportion equation
51,244,566.60 : 76,773,537.90 = 24,258,736.20 : x - Step 2: Convert to fraction form
51,244,566.60/76,773,537.90 = 24,258,736.20/x - Step 3: Cross multiply
51,244,566.60x = 76,773,537.90 × 24,258,736.20 - Step 4: Simplify right side
51,244,566.60x = 1,862,429,003,056,802 - Step 5: Solve for x
x = 1,862,429,003,056,802/51,244,566.60 - Step 6: Final answer
x = 36,343,931.20
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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.