Finding the Fourth Proportional to 2,264,041,907.33, 3,397,614,134.78 and 790,181,715.99
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Solution
The fourth proportional to 2,264,041,907.33, 3,397,614,134.78 and 790,181,715.99 is: 1,185,813,989.84
Step by Step Solution
- Step 1: Write the proportion equation
2,264,041,907.33 : 3,397,614,134.78 = 790,181,715.99 : x - Step 2: Convert to fraction form
2,264,041,907.33/3,397,614,134.78 = 790,181,715.99/x - Step 3: Cross multiply
2,264,041,907.33x = 3,397,614,134.78 × 790,181,715.99 - Step 4: Simplify right side
2,264,041,907.33x = 2,684,732,567,292,339,712 - Step 5: Solve for x
x = 2,684,732,567,292,339,712/2,264,041,907.33 - Step 6: Final answer
x = 1,185,813,989.84
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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.