Finding the Fourth Proportional to 26,717,350.62, 40,044,139.47 and 14,589,867
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Solution
The fourth proportional to 26,717,350.62, 40,044,139.47 and 14,589,867 is: 21,867,387.87
Step by Step Solution
- Step 1: Write the proportion equation
26,717,350.62 : 40,044,139.47 = 14,589,867 : x - Step 2: Convert to fraction form
26,717,350.62/40,044,139.47 = 14,589,867/x - Step 3: Cross multiply
26,717,350.62x = 40,044,139.47 × 14,589,867 - Step 4: Simplify right side
26,717,350.62x = 584,238,668,996,750.50 - Step 5: Solve for x
x = 584,238,668,996,750.50/26,717,350.62 - Step 6: Final answer
x = 21,867,387.87
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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.