Finding the Fourth Proportional to 63,093,489.36, 94,653,924.48 and 19,374,396.96
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Solution
The fourth proportional to 63,093,489.36, 94,653,924.48 and 19,374,396.96 is: 29,065,799.42
Step by Step Solution
- Step 1: Write the proportion equation
63,093,489.36 : 94,653,924.48 = 19,374,396.96 : x - Step 2: Convert to fraction form
63,093,489.36/94,653,924.48 = 19,374,396.96/x - Step 3: Cross multiply
63,093,489.36x = 94,653,924.48 × 19,374,396.96 - Step 4: Simplify right side
63,093,489.36x = 1,833,862,706,697,381.75 - Step 5: Solve for x
x = 1,833,862,706,697,381.75/63,093,489.36 - Step 6: Final answer
x = 29,065,799.42
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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.