Finding the Fourth Proportional to 5,928,927,634.19, 8,893,412,237.36 and 1,507,347,537.62
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Solution
The fourth proportional to 5,928,927,634.19, 8,893,412,237.36 and 1,507,347,537.62 is: 2,261,026,590.99
Step by Step Solution
- Step 1: Write the proportion equation
5,928,927,634.19 : 8,893,412,237.36 = 1,507,347,537.62 : x - Step 2: Convert to fraction form
5,928,927,634.19/8,893,412,237.36 = 1,507,347,537.62/x - Step 3: Cross multiply
5,928,927,634.19x = 8,893,412,237.36 × 1,507,347,537.62 - Step 4: Simplify right side
5,928,927,634.19x = 13,405,463,036,972,167,168 - Step 5: Solve for x
x = 13,405,463,036,972,167,168/5,928,927,634.19 - Step 6: Final answer
x = 2,261,026,590.99
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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.