Finding the Fourth Proportional to 35,671,045,953.21, 53,471,225,964.83 and 16,750,463,912.82
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Solution
The fourth proportional to 35,671,045,953.21, 53,471,225,964.83 and 16,750,463,912.82 is: 25,109,099,466.07
Step by Step Solution
- Step 1: Write the proportion equation
35,671,045,953.21 : 53,471,225,964.83 = 16,750,463,912.82 : x - Step 2: Convert to fraction form
35,671,045,953.21/53,471,225,964.83 = 16,750,463,912.82/x - Step 3: Cross multiply
35,671,045,953.21x = 53,471,225,964.83 × 16,750,463,912.82 - Step 4: Simplify right side
35,671,045,953.21x = 895,667,840,898,044,919,808 - Step 5: Solve for x
x = 895,667,840,898,044,919,808/35,671,045,953.21 - Step 6: Final answer
x = 25,109,099,466.07
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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.