Finding the Fourth Proportional to 17,733,542.79, 24,472,282.62 and 9,584,780.79
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Solution
The fourth proportional to 17,733,542.79, 24,472,282.62 and 9,584,780.79 is: 13,226,994.01
Step by Step Solution
- Step 1: Write the proportion equation
17,733,542.79 : 24,472,282.62 = 9,584,780.79 : x - Step 2: Convert to fraction form
17,733,542.79/24,472,282.62 = 9,584,780.79/x - Step 3: Cross multiply
17,733,542.79x = 24,472,282.62 × 9,584,780.79 - Step 4: Simplify right side
17,733,542.79x = 234,561,464,343,626.84 - Step 5: Solve for x
x = 234,561,464,343,626.84/17,733,542.79 - Step 6: Final answer
x = 13,226,994.01
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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.