Finding the Fourth Proportional to 2,452,124,463.22, 3,679,614,235.85 and 1,033,932,634.53
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Solution
The fourth proportional to 2,452,124,463.22, 3,679,614,235.85 and 1,033,932,634.53 is: 1,551,500,871.17
Step by Step Solution
- Step 1: Write the proportion equation
2,452,124,463.22 : 3,679,614,235.85 = 1,033,932,634.53 : x - Step 2: Convert to fraction form
2,452,124,463.22/3,679,614,235.85 = 1,033,932,634.53/x - Step 3: Cross multiply
2,452,124,463.22x = 3,679,614,235.85 × 1,033,932,634.53 - Step 4: Simplify right side
2,452,124,463.22x = 3,804,473,240,907,331,072 - Step 5: Solve for x
x = 3,804,473,240,907,331,072/2,452,124,463.22 - Step 6: Final answer
x = 1,551,500,871.17
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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.