Finding the Fourth Proportional to 134,024,995.44, 184,934,347.56 and 75,276,406.62
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Solution
The fourth proportional to 134,024,995.44, 184,934,347.56 and 75,276,406.62 is: 103,870,125.86
Step by Step Solution
- Step 1: Write the proportion equation
134,024,995.44 : 184,934,347.56 = 75,276,406.62 : x - Step 2: Convert to fraction form
134,024,995.44/184,934,347.56 = 75,276,406.62/x - Step 3: Cross multiply
134,024,995.44x = 184,934,347.56 × 75,276,406.62 - Step 4: Simplify right side
134,024,995.44x = 13,921,193,144,930,966 - Step 5: Solve for x
x = 13,921,193,144,930,966/134,024,995.44 - Step 6: Final answer
x = 103,870,125.86
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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.