Finding the Fourth Proportional to 26,246,523.80, 39,369,785.70 and 26,246,523.80
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Solution
The fourth proportional to 26,246,523.80, 39,369,785.70 and 26,246,523.80 is: 39,369,785.70
Step by Step Solution
- Step 1: Write the proportion equation
26,246,523.80 : 39,369,785.70 = 26,246,523.80 : x - Step 2: Convert to fraction form
26,246,523.80/39,369,785.70 = 26,246,523.80/x - Step 3: Cross multiply
26,246,523.80x = 39,369,785.70 × 26,246,523.80 - Step 4: Simplify right side
26,246,523.80x = 1,033,320,017,375,949.75 - Step 5: Solve for x
x = 1,033,320,017,375,949.75/26,246,523.80 - Step 6: Final answer
x = 39,369,785.70
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.