Finding the Fourth Proportional to 39,652,125.57, 59,468,096.70 and 12,353,330.00
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Solution
The fourth proportional to 39,652,125.57, 59,468,096.70 and 12,353,330.00 is: 18,526,851.02
Step by Step Solution
- Step 1: Write the proportion equation
39,652,125.57 : 59,468,096.70 = 12,353,330.00 : x - Step 2: Convert to fraction form
39,652,125.57/59,468,096.70 = 12,353,330.00/x - Step 3: Cross multiply
39,652,125.57x = 59,468,096.70 × 12,353,330.00 - Step 4: Simplify right side
39,652,125.57x = 734,629,023,155,681.25 - Step 5: Solve for x
x = 734,629,023,155,681.25/39,652,125.57 - Step 6: Final answer
x = 18,526,851.02
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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.