Finding the Fourth Proportional to 17,565,110.04, 24,239,330.28 and 9,724,971
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Solution
The fourth proportional to 17,565,110.04, 24,239,330.28 and 9,724,971 is: 13,420,171.21
Step by Step Solution
- Step 1: Write the proportion equation
17,565,110.04 : 24,239,330.28 = 9,724,971 : x - Step 2: Convert to fraction form
17,565,110.04/24,239,330.28 = 9,724,971/x - Step 3: Cross multiply
17,565,110.04x = 24,239,330.28 × 9,724,971 - Step 4: Simplify right side
17,565,110.04x = 235,726,784,032,421.91 - Step 5: Solve for x
x = 235,726,784,032,421.91/17,565,110.04 - Step 6: Final answer
x = 13,420,171.21
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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.