Finding the Fourth Proportional to 97,551,885.11, 146,327,890.84 and 24,774,123.83
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Solution
The fourth proportional to 97,551,885.11, 146,327,890.84 and 24,774,123.83 is: 37,161,201.78
Step by Step Solution
- Step 1: Write the proportion equation
97,551,885.11 : 146,327,890.84 = 24,774,123.83 : x - Step 2: Convert to fraction form
97,551,885.11/146,327,890.84 = 24,774,123.83/x - Step 3: Cross multiply
97,551,885.11x = 146,327,890.84 × 24,774,123.83 - Step 4: Simplify right side
97,551,885.11x = 3,625,145,286,659,308 - Step 5: Solve for x
x = 3,625,145,286,659,308/97,551,885.11 - Step 6: Final answer
x = 37,161,201.78
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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.