Finding the Fourth Proportional to 48,544,546.10, 72,767,830.35 and 24,246,101.30
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Solution
The fourth proportional to 48,544,546.10, 72,767,830.35 and 24,246,101.30 is: 36,344,683.96
Step by Step Solution
- Step 1: Write the proportion equation
48,544,546.10 : 72,767,830.35 = 24,246,101.30 : x - Step 2: Convert to fraction form
48,544,546.10/72,767,830.35 = 24,246,101.30/x - Step 3: Cross multiply
48,544,546.10x = 72,767,830.35 × 24,246,101.30 - Step 4: Simplify right side
48,544,546.10x = 1,764,336,186,047,314.25 - Step 5: Solve for x
x = 1,764,336,186,047,314.25/48,544,546.10 - Step 6: Final answer
x = 36,344,683.96
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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.