Finding the Fourth Proportional to 23,472,453.24, 35,183,829.93 and 7,895,452.88
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Solution
The fourth proportional to 23,472,453.24, 35,183,829.93 and 7,895,452.88 is: 11,834,820.52
Step by Step Solution
- Step 1: Write the proportion equation
23,472,453.24 : 35,183,829.93 = 7,895,452.88 : x - Step 2: Convert to fraction form
23,472,453.24/35,183,829.93 = 7,895,452.88/x - Step 3: Cross multiply
23,472,453.24x = 35,183,829.93 × 7,895,452.88 - Step 4: Simplify right side
23,472,453.24x = 277,792,271,174,329.53 - Step 5: Solve for x
x = 277,792,271,174,329.53/23,472,453.24 - Step 6: Final answer
x = 11,834,820.52
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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.