Finding the Fourth Proportional to 14,927,379,278.36, 22,394,213,610.28 and 4,842,304,734.17
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Solution
The fourth proportional to 14,927,379,278.36, 22,394,213,610.28 and 4,842,304,734.17 is: 7,264,477,210.70
Step by Step Solution
- Step 1: Write the proportion equation
14,927,379,278.36 : 22,394,213,610.28 = 4,842,304,734.17 : x - Step 2: Convert to fraction form
14,927,379,278.36/22,394,213,610.28 = 4,842,304,734.17/x - Step 3: Cross multiply
14,927,379,278.36x = 22,394,213,610.28 × 4,842,304,734.17 - Step 4: Simplify right side
14,927,379,278.36x = 108,439,606,583,119,380,480 - Step 5: Solve for x
x = 108,439,606,583,119,380,480/14,927,379,278.36 - Step 6: Final answer
x = 7,264,477,210.70
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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.