Finding the Fourth Proportional to 332,388,949.68, 498,559,804.92 and 102,334,045.68
Calculator
Solution
The fourth proportional to 332,388,949.68, 498,559,804.92 and 102,334,045.68 is: 153,493,796.65
Step by Step Solution
- Step 1: Write the proportion equation
332,388,949.68 : 498,559,804.92 = 102,334,045.68 : x - Step 2: Convert to fraction form
332,388,949.68/498,559,804.92 = 102,334,045.68/x - Step 3: Cross multiply
332,388,949.68x = 498,559,804.92 × 102,334,045.68 - Step 4: Simplify right side
332,388,949.68x = 51,019,641,850,895,176 - Step 5: Solve for x
x = 51,019,641,850,895,176/332,388,949.68 - Step 6: Final answer
x = 153,493,796.65
Related Problems
Find fourth proportional to 166,194,474.84, 249,279,902.46 and 51,167,022.84
Half scale
Find fourth proportional to 664,777,899.36, 997,119,609.84 and 204,668,091.36
Double scale
Find fourth proportional to 332,388,950.68, 498,559,806.42 and 102,334,046.68
Similar ratio
Find fourth proportional to 498,583,424.52, 747,839,707.38 and 153,501,068.52
1.5x scale
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.