Finding the Fourth Proportional to 17,791,207.27, 24,551,923.55 and 9,950,853.94
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Solution
The fourth proportional to 17,791,207.27, 24,551,923.55 and 9,950,853.94 is: 13,732,210.60
Step by Step Solution
- Step 1: Write the proportion equation
17,791,207.27 : 24,551,923.55 = 9,950,853.94 : x - Step 2: Convert to fraction form
17,791,207.27/24,551,923.55 = 9,950,853.94/x - Step 3: Cross multiply
17,791,207.27x = 24,551,923.55 × 9,950,853.94 - Step 4: Simplify right side
17,791,207.27x = 244,312,605,080,962.22 - Step 5: Solve for x
x = 244,312,605,080,962.22/17,791,207.27 - Step 6: Final answer
x = 13,732,210.60
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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.