Finding the Fourth Proportional to 32,653,522.26, 48,949,960.64 and 14,447,993.85
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Solution
The fourth proportional to 32,653,522.26, 48,949,960.64 and 14,447,993.85 is: 21,658,574.06
Step by Step Solution
- Step 1: Write the proportion equation
32,653,522.26 : 48,949,960.64 = 14,447,993.85 : x - Step 2: Convert to fraction form
32,653,522.26/48,949,960.64 = 14,447,993.85/x - Step 3: Cross multiply
32,653,522.26x = 48,949,960.64 × 14,447,993.85 - Step 4: Simplify right side
32,653,522.26x = 707,228,730,212,222 - Step 5: Solve for x
x = 707,228,730,212,222/32,653,522.26 - Step 6: Final answer
x = 21,658,574.06
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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.