Finding the Fourth Proportional to 371,369,373,054.08, 557,163,352,155.34 and 119,825,848,261.76
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Solution
The fourth proportional to 371,369,373,054.08, 557,163,352,155.34 and 119,825,848,261.76 is: 179,774,036,677.65
Step by Step Solution
- Step 1: Write the proportion equation
371,369,373,054.08 : 557,163,352,155.34 = 119,825,848,261.76 : x - Step 2: Convert to fraction form
371,369,373,054.08/557,163,352,155.34 = 119,825,848,261.76/x - Step 3: Cross multiply
371,369,373,054.08x = 557,163,352,155.34 × 119,825,848,261.76 - Step 4: Simplify right side
371,369,373,054.08x = 66,762,571,292,379,317,272,576 - Step 5: Solve for x
x = 66,762,571,292,379,317,272,576/371,369,373,054.08 - Step 6: Final answer
x = 179,774,036,677.65
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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.