Finding the Fourth Proportional to 24,535,072.36, 33,864,169.62 and 15,249,655
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Solution
The fourth proportional to 24,535,072.36, 33,864,169.62 and 15,249,655 is: 21,048,110.07
Step by Step Solution
- Step 1: Write the proportion equation
24,535,072.36 : 33,864,169.62 = 15,249,655 : x - Step 2: Convert to fraction form
24,535,072.36/33,864,169.62 = 15,249,655/x - Step 3: Cross multiply
24,535,072.36x = 33,864,169.62 × 15,249,655 - Step 4: Simplify right side
24,535,072.36x = 516,416,903,566,481.06 - Step 5: Solve for x
x = 516,416,903,566,481.06/24,535,072.36 - Step 6: Final answer
x = 21,048,110.07
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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.