Finding the Fourth Proportional to 63,167,029.24, 94,759,569.42 and 19,451,480.44
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Solution
The fourth proportional to 63,167,029.24, 94,759,569.42 and 19,451,480.44 is: 29,179,999.97
Step by Step Solution
- Step 1: Write the proportion equation
63,167,029.24 : 94,759,569.42 = 19,451,480.44 : x - Step 2: Convert to fraction form
63,167,029.24/94,759,569.42 = 19,451,480.44/x - Step 3: Cross multiply
63,167,029.24x = 94,759,569.42 × 19,451,480.44 - Step 4: Simplify right side
63,167,029.24x = 1,843,213,911,075,952.25 - Step 5: Solve for x
x = 1,843,213,911,075,952.25/63,167,029.24 - Step 6: Final answer
x = 29,179,999.97
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.