Finding the Fourth Proportional to 6,123,301,158.24, 9,177,489,777.44 and 3,173,954,773.68
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Solution
The fourth proportional to 6,123,301,158.24, 9,177,489,777.44 and 3,173,954,773.68 is: 4,757,064,324.74
Step by Step Solution
- Step 1: Write the proportion equation
6,123,301,158.24 : 9,177,489,777.44 = 3,173,954,773.68 : x - Step 2: Convert to fraction form
6,123,301,158.24/9,177,489,777.44 = 3,173,954,773.68/x - Step 3: Cross multiply
6,123,301,158.24x = 9,177,489,777.44 × 3,173,954,773.68 - Step 4: Simplify right side
6,123,301,158.24x = 29,128,937,489,505,087,488 - Step 5: Solve for x
x = 29,128,937,489,505,087,488/6,123,301,158.24 - Step 6: Final answer
x = 4,757,064,324.74
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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.