Finding the Fourth Proportional to 26,535,523.14, 39,803,506.20 and 7,367,774.94
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Solution
The fourth proportional to 26,535,523.14, 39,803,506.20 and 7,367,774.94 is: 11,051,723.91
Step by Step Solution
- Step 1: Write the proportion equation
26,535,523.14 : 39,803,506.20 = 7,367,774.94 : x - Step 2: Convert to fraction form
26,535,523.14/39,803,506.20 = 7,367,774.94/x - Step 3: Cross multiply
26,535,523.14x = 39,803,506.20 × 7,367,774.94 - Step 4: Simplify right side
26,535,523.14x = 293,263,275,504,494.69 - Step 5: Solve for x
x = 293,263,275,504,494.69/26,535,523.14 - Step 6: Final answer
x = 11,051,723.91
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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.