Finding the Fourth Proportional to 24,716,538.03, 37,048,854.14 and 8,316,129.07
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Solution
The fourth proportional to 24,716,538.03, 37,048,854.14 and 8,316,129.07 is: 12,465,461.48
Step by Step Solution
- Step 1: Write the proportion equation
24,716,538.03 : 37,048,854.14 = 8,316,129.07 : x - Step 2: Convert to fraction form
24,716,538.03/37,048,854.14 = 8,316,129.07/x - Step 3: Cross multiply
24,716,538.03x = 37,048,854.14 × 8,316,129.07 - Step 4: Simplify right side
24,716,538.03x = 308,103,052,754,024.94 - Step 5: Solve for x
x = 308,103,052,754,024.94/24,716,538.03 - Step 6: Final answer
x = 12,465,461.48
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.