Finding the Fourth Proportional to 29,595,419.56, 44,281,502.70 and 17,471,477.80
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Solution
The fourth proportional to 29,595,419.56, 44,281,502.70 and 17,471,477.80 is: 26,141,318.58
Step by Step Solution
- Step 1: Write the proportion equation
29,595,419.56 : 44,281,502.70 = 17,471,477.80 : x - Step 2: Convert to fraction form
29,595,419.56/44,281,502.70 = 17,471,477.80/x - Step 3: Cross multiply
29,595,419.56x = 44,281,502.70 × 17,471,477.80 - Step 4: Simplify right side
29,595,419.56x = 773,663,291,373,690.12 - Step 5: Solve for x
x = 773,663,291,373,690.12/29,595,419.56 - Step 6: Final answer
x = 26,141,318.58
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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.