Finding the Fourth Proportional to 65,763,560.06, 98,667,247.69 and 22,048,644.26
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Solution
The fourth proportional to 65,763,560.06, 98,667,247.69 and 22,048,644.26 is: 33,080,311.38
Step by Step Solution
- Step 1: Write the proportion equation
65,763,560.06 : 98,667,247.69 = 22,048,644.26 : x - Step 2: Convert to fraction form
65,763,560.06/98,667,247.69 = 22,048,644.26/x - Step 3: Cross multiply
65,763,560.06x = 98,667,247.69 × 22,048,644.26 - Step 4: Simplify right side
65,763,560.06x = 2,175,479,044,580,388 - Step 5: Solve for x
x = 2,175,479,044,580,388/65,763,560.06 - Step 6: Final answer
x = 33,080,311.38
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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.