Finding the Fourth Proportional to 6,657,622,000.53, 9,985,184,483.49 and 3,340,545,934.55
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Solution
The fourth proportional to 6,657,622,000.53, 9,985,184,483.49 and 3,340,545,934.55 is: 5,010,192,442.51
Step by Step Solution
- Step 1: Write the proportion equation
6,657,622,000.53 : 9,985,184,483.49 = 3,340,545,934.55 : x - Step 2: Convert to fraction form
6,657,622,000.53/9,985,184,483.49 = 3,340,545,934.55/x - Step 3: Cross multiply
6,657,622,000.53x = 9,985,184,483.49 × 3,340,545,934.55 - Step 4: Simplify right side
6,657,622,000.53x = 33,355,967,432,112,214,016 - Step 5: Solve for x
x = 33,355,967,432,112,214,016/6,657,622,000.53 - Step 6: Final answer
x = 5,010,192,442.51
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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.