Finding the Fourth Proportional to 23,272,944.58, 34,885,463.99 and 10,325,192.93
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Solution
The fourth proportional to 23,272,944.58, 34,885,463.99 and 10,325,192.93 is: 15,477,162.54
Step by Step Solution
- Step 1: Write the proportion equation
23,272,944.58 : 34,885,463.99 = 10,325,192.93 : x - Step 2: Convert to fraction form
23,272,944.58/34,885,463.99 = 10,325,192.93/x - Step 3: Cross multiply
23,272,944.58x = 34,885,463.99 × 10,325,192.93 - Step 4: Simplify right side
23,272,944.58x = 360,199,145,923,264.31 - Step 5: Solve for x
x = 360,199,145,923,264.31/23,272,944.58 - Step 6: Final answer
x = 15,477,162.54
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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.