Finding the Fourth Proportional to 329,690,159.36, 454,949,660.96 and 183,000,896
Calculator
Solution
The fourth proportional to 329,690,159.36, 454,949,660.96 and 183,000,896 is: 252,528,603.68
Step by Step Solution
- Step 1: Write the proportion equation
329,690,159.36 : 454,949,660.96 = 183,000,896 : x - Step 2: Convert to fraction form
329,690,159.36/454,949,660.96 = 183,000,896/x - Step 3: Cross multiply
329,690,159.36x = 454,949,660.96 × 183,000,896 - Step 4: Simplify right side
329,690,159.36x = 83,256,195,590,576,224 - Step 5: Solve for x
x = 83,256,195,590,576,224/329,690,159.36 - Step 6: Final answer
x = 252,528,603.68
Related Problems
Find fourth proportional to 164,845,079.68, 227,474,830.48 and 91,500,448
Half scale
Find fourth proportional to 659,380,318.72, 909,899,321.92 and 366,001,792
Double scale
Find fourth proportional to 329,690,160.36, 454,949,662.34 and 183,000,897
Similar ratio
Find fourth proportional to 494,535,239.04, 682,424,491.44 and 274,501,344
1.5x scale
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.