Finding the Fourth Proportional to 41,512,772.40, 62,316,397.80 and 24,483,040.80
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Solution
The fourth proportional to 41,512,772.40, 62,316,397.80 and 24,483,040.80 is: 36,752,421.52
Step by Step Solution
- Step 1: Write the proportion equation
41,512,772.40 : 62,316,397.80 = 24,483,040.80 : x - Step 2: Convert to fraction form
41,512,772.40/62,316,397.80 = 24,483,040.80/x - Step 3: Cross multiply
41,512,772.40x = 62,316,397.80 × 24,483,040.80 - Step 4: Simplify right side
41,512,772.40x = 1,525,694,909,846,430.25 - Step 5: Solve for x
x = 1,525,694,909,846,430.25/41,512,772.40 - Step 6: Final answer
x = 36,752,421.52
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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.