Finding the Fourth Proportional to 61,082,086, 84,295,023.30 and 37,241,089.12
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Solution
The fourth proportional to 61,082,086, 84,295,023.30 and 37,241,089.12 is: 51,393,766.66
Step by Step Solution
- Step 1: Write the proportion equation
61,082,086 : 84,295,023.30 = 37,241,089.12 : x - Step 2: Convert to fraction form
61,082,086/84,295,023.30 = 37,241,089.12/x - Step 3: Cross multiply
61,082,086x = 84,295,023.30 × 37,241,089.12 - Step 4: Simplify right side
61,082,086x = 3,139,238,475,087,776 - Step 5: Solve for x
x = 3,139,238,475,087,776/61,082,086 - Step 6: Final answer
x = 51,393,766.66
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.