Finding the Fourth Proportional to 41,748,535.68, 62,541,312 and 28,764,055.68
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Solution
The fourth proportional to 41,748,535.68, 62,541,312 and 28,764,055.68 is: 43,089,937.20
Step by Step Solution
- Step 1: Write the proportion equation
41,748,535.68 : 62,541,312 = 28,764,055.68 : x - Step 2: Convert to fraction form
41,748,535.68/62,541,312 = 28,764,055.68/x - Step 3: Cross multiply
41,748,535.68x = 62,541,312 × 28,764,055.68 - Step 4: Simplify right side
41,748,535.68x = 1,798,941,780,668,252.25 - Step 5: Solve for x
x = 1,798,941,780,668,252.25/41,748,535.68 - Step 6: Final answer
x = 43,089,937.20
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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.