Finding the Fourth Proportional to 40,614,132.24, 56,048,262.86 and 24,925,292.87
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Solution
The fourth proportional to 40,614,132.24, 56,048,262.86 and 24,925,292.87 is: 34,397,370.80
Step by Step Solution
- Step 1: Write the proportion equation
40,614,132.24 : 56,048,262.86 = 24,925,292.87 : x - Step 2: Convert to fraction form
40,614,132.24/56,048,262.86 = 24,925,292.87/x - Step 3: Cross multiply
40,614,132.24x = 56,048,262.86 × 24,925,292.87 - Step 4: Simplify right side
40,614,132.24x = 1,397,019,366,422,315.50 - Step 5: Solve for x
x = 1,397,019,366,422,315.50/40,614,132.24 - Step 6: Final answer
x = 34,397,370.80
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.