Finding the Fourth Proportional to 32,733,205.84, 49,113,967.68 and 17,569,422.64
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Solution
The fourth proportional to 32,733,205.84, 49,113,967.68 and 17,569,422.64 is: 26,361,733.71
Step by Step Solution
- Step 1: Write the proportion equation
32,733,205.84 : 49,113,967.68 = 17,569,422.64 : x - Step 2: Convert to fraction form
32,733,205.84/49,113,967.68 = 17,569,422.64/x - Step 3: Cross multiply
32,733,205.84x = 49,113,967.68 × 17,569,422.64 - Step 4: Simplify right side
32,733,205.84x = 862,904,055,697,220.25 - Step 5: Solve for x
x = 862,904,055,697,220.25/32,733,205.84 - Step 6: Final answer
x = 26,361,733.71
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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.