Finding the Fourth Proportional to 19,094,987.24, 26,353,326.22 and 10,723,732.75
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Solution
The fourth proportional to 19,094,987.24, 26,353,326.22 and 10,723,732.75 is: 14,800,011.33
Step by Step Solution
- Step 1: Write the proportion equation
19,094,987.24 : 26,353,326.22 = 10,723,732.75 : x - Step 2: Convert to fraction form
19,094,987.24/26,353,326.22 = 10,723,732.75/x - Step 3: Cross multiply
19,094,987.24x = 26,353,326.22 × 10,723,732.75 - Step 4: Simplify right side
19,094,987.24x = 282,606,027,523,301.06 - Step 5: Solve for x
x = 282,606,027,523,301.06/19,094,987.24 - Step 6: Final answer
x = 14,800,011.33
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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.