Finding the Fourth Proportional to 17,725,528.15, 24,461,205.14 and 9,576,766.15
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Solution
The fourth proportional to 17,725,528.15, 24,461,205.14 and 9,576,766.15 is: 13,215,924.48
Step by Step Solution
- Step 1: Write the proportion equation
17,725,528.15 : 24,461,205.14 = 9,576,766.15 : x - Step 2: Convert to fraction form
17,725,528.15/24,461,205.14 = 9,576,766.15/x - Step 3: Cross multiply
17,725,528.15x = 24,461,205.14 × 9,576,766.15 - Step 4: Simplify right side
17,725,528.15x = 234,259,241,335,746.91 - Step 5: Solve for x
x = 234,259,241,335,746.91/17,725,528.15 - Step 6: Final answer
x = 13,215,924.48
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.