Finding the Fourth Proportional to 53,728,306.48, 80,584,586.52 and 26,427,271.06
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Solution
The fourth proportional to 53,728,306.48, 80,584,586.52 and 26,427,271.06 is: 39,637,034.01
Step by Step Solution
- Step 1: Write the proportion equation
53,728,306.48 : 80,584,586.52 = 26,427,271.06 : x - Step 2: Convert to fraction form
53,728,306.48/80,584,586.52 = 26,427,271.06/x - Step 3: Cross multiply
53,728,306.48x = 80,584,586.52 × 26,427,271.06 - Step 4: Simplify right side
53,728,306.48x = 2,129,630,711,222,062 - Step 5: Solve for x
x = 2,129,630,711,222,062/53,728,306.48 - Step 6: Final answer
x = 39,637,034.01
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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.