Finding the Fourth Proportional to 44,343,610.30, 66,515,415.45 and 29,214,624.70
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Solution
The fourth proportional to 44,343,610.30, 66,515,415.45 and 29,214,624.70 is: 43,821,937.05
Step by Step Solution
- Step 1: Write the proportion equation
44,343,610.30 : 66,515,415.45 = 29,214,624.70 : x - Step 2: Convert to fraction form
44,343,610.30/66,515,415.45 = 29,214,624.70/x - Step 3: Cross multiply
44,343,610.30x = 66,515,415.45 × 29,214,624.70 - Step 4: Simplify right side
44,343,610.30x = 1,943,222,899,136,331.75 - Step 5: Solve for x
x = 1,943,222,899,136,331.75/44,343,610.30 - Step 6: Final answer
x = 43,821,937.05
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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.