Finding the Fourth Proportional to 35,135,073.89, 52,625,854.42 and 14,602,541.03
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Solution
The fourth proportional to 35,135,073.89, 52,625,854.42 and 14,602,541.03 is: 21,871,910.70
Step by Step Solution
- Step 1: Write the proportion equation
35,135,073.89 : 52,625,854.42 = 14,602,541.03 : x - Step 2: Convert to fraction form
35,135,073.89/52,625,854.42 = 14,602,541.03/x - Step 3: Cross multiply
35,135,073.89x = 52,625,854.42 × 14,602,541.03 - Step 4: Simplify right side
35,135,073.89x = 768,471,198,406,856.88 - Step 5: Solve for x
x = 768,471,198,406,856.88/35,135,073.89 - Step 6: Final answer
x = 21,871,910.70
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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.