Finding the Fourth Proportional to 227,013,369.75, 340,520,058.36 and 54,490,183.02
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Solution
The fourth proportional to 227,013,369.75, 340,520,058.36 and 54,490,183.02 is: 81,735,275.43
Step by Step Solution
- Step 1: Write the proportion equation
227,013,369.75 : 340,520,058.36 = 54,490,183.02 : x - Step 2: Convert to fraction form
227,013,369.75/340,520,058.36 = 54,490,183.02/x - Step 3: Cross multiply
227,013,369.75x = 340,520,058.36 × 54,490,183.02 - Step 4: Simplify right side
227,013,369.75x = 18,555,000,302,017,484 - Step 5: Solve for x
x = 18,555,000,302,017,484/227,013,369.75 - Step 6: Final answer
x = 81,735,275.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.