Finding the Fourth Proportional to 149,544,464.98, 224,395,729.08 and 106,105,951.65
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Solution
The fourth proportional to 149,544,464.98, 224,395,729.08 and 106,105,951.65 is: 159,215,002.60
Step by Step Solution
- Step 1: Write the proportion equation
149,544,464.98 : 224,395,729.08 = 106,105,951.65 : x - Step 2: Convert to fraction form
149,544,464.98/224,395,729.08 = 106,105,951.65/x - Step 3: Cross multiply
149,544,464.98x = 224,395,729.08 × 106,105,951.65 - Step 4: Simplify right side
149,544,464.98x = 23,809,722,380,228,980 - Step 5: Solve for x
x = 23,809,722,380,228,980/149,544,464.98 - Step 6: Final answer
x = 159,215,002.60
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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.