Finding the Fourth Proportional to 5,095,212,584,526, 7,643,892,266,114.20 and 1,652,840,471,790.70
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Solution
The fourth proportional to 5,095,212,584,526, 7,643,892,266,114.20 and 1,652,840,471,790.70 is: 2,479,608,905,389.14
Step by Step Solution
- Step 1: Write the proportion equation
5,095,212,584,526 : 7,643,892,266,114.20 = 1,652,840,471,790.70 : x - Step 2: Convert to fraction form
5,095,212,584,526/7,643,892,266,114.20 = 1,652,840,471,790.70/x - Step 3: Cross multiply
5,095,212,584,526x = 7,643,892,266,114.20 × 1,652,840,471,790.70 - Step 4: Simplify right side
5,095,212,584,526x = 12,634,134,499,441,476,710,170,624 - Step 5: Solve for x
x = 12,634,134,499,441,476,710,170,624/5,095,212,584,526 - Step 6: Final answer
x = 2,479,608,905,389.14
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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.