Finding the Fourth Proportional to 24,350,854.70, 33,594,829.99 and 13,897,451.88
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Solution
The fourth proportional to 24,350,854.70, 33,594,829.99 and 13,897,451.88 is: 19,173,147.67
Step by Step Solution
- Step 1: Write the proportion equation
24,350,854.70 : 33,594,829.99 = 13,897,451.88 : x - Step 2: Convert to fraction form
24,350,854.70/33,594,829.99 = 13,897,451.88/x - Step 3: Cross multiply
24,350,854.70x = 33,594,829.99 × 13,897,451.88 - Step 4: Simplify right side
24,350,854.70x = 466,882,533,168,062.25 - Step 5: Solve for x
x = 466,882,533,168,062.25/24,350,854.70 - Step 6: Final answer
x = 19,173,147.67
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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.