Finding the Fourth Proportional to 2,552,935,246.24, 3,821,548,729.35 and 1,665,710,197.36
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Solution
The fourth proportional to 2,552,935,246.24, 3,821,548,729.35 and 1,665,710,197.36 is: 2,493,440,715.96
Step by Step Solution
- Step 1: Write the proportion equation
2,552,935,246.24 : 3,821,548,729.35 = 1,665,710,197.36 : x - Step 2: Convert to fraction form
2,552,935,246.24/3,821,548,729.35 = 1,665,710,197.36/x - Step 3: Cross multiply
2,552,935,246.24x = 3,821,548,729.35 × 1,665,710,197.36 - Step 4: Simplify right side
2,552,935,246.24x = 6,365,592,688,186,444,800 - Step 5: Solve for x
x = 6,365,592,688,186,444,800/2,552,935,246.24 - Step 6: Final answer
x = 2,493,440,715.96
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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.