Finding the Fourth Proportional to 55,072,351.44, 82,594,792.80 and 16,203,069
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Solution
The fourth proportional to 55,072,351.44, 82,594,792.80 and 16,203,069 is: 24,300,562.66
Step by Step Solution
- Step 1: Write the proportion equation
55,072,351.44 : 82,594,792.80 = 16,203,069 : x - Step 2: Convert to fraction form
55,072,351.44/82,594,792.80 = 16,203,069/x - Step 3: Cross multiply
55,072,351.44x = 82,594,792.80 × 16,203,069 - Step 4: Simplify right side
55,072,351.44x = 1,338,289,126,779,103.25 - Step 5: Solve for x
x = 1,338,289,126,779,103.25/55,072,351.44 - Step 6: Final answer
x = 24,300,562.66
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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.