Finding the Fourth Proportional to 14,201,528,035.10, 21,302,292,052.65 and 5,926,353,935.90
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Solution
The fourth proportional to 14,201,528,035.10, 21,302,292,052.65 and 5,926,353,935.90 is: 8,889,530,903.85
Step by Step Solution
- Step 1: Write the proportion equation
14,201,528,035.10 : 21,302,292,052.65 = 5,926,353,935.90 : x - Step 2: Convert to fraction form
14,201,528,035.10/21,302,292,052.65 = 5,926,353,935.90/x - Step 3: Cross multiply
14,201,528,035.10x = 21,302,292,052.65 × 5,926,353,935.90 - Step 4: Simplify right side
14,201,528,035.10x = 126,244,922,349,913,620,480 - Step 5: Solve for x
x = 126,244,922,349,913,620,480/14,201,528,035.10 - Step 6: Final answer
x = 8,889,530,903.85
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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.