Finding the Fourth Proportional to 28,868,232,340,000, 43,321,425,589,096 and 13,591,618,695,790
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Solution
The fourth proportional to 28,868,232,340,000, 43,321,425,589,096 and 13,591,618,695,790 is: 20,396,409,833,142.99
Step by Step Solution
- Step 1: Write the proportion equation
28,868,232,340,000 : 43,321,425,589,096 = 13,591,618,695,790 : x - Step 2: Convert to fraction form
28,868,232,340,000/43,321,425,589,096 = 13,591,618,695,790/x - Step 3: Cross multiply
28,868,232,340,000x = 43,321,425,589,096 × 13,591,618,695,790 - Step 4: Simplify right side
28,868,232,340,000x = 588,808,297,965,032,483,772,694,528 - Step 5: Solve for x
x = 588,808,297,965,032,483,772,694,528/28,868,232,340,000 - Step 6: Final answer
x = 20,396,409,833,142.99
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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.